macaddr-1.0.1/.editorconfig010064400017500001750000000002231347125331300140010ustar0000000000000000root = true [*] end_of_line = lf insert_final_newline = true charset = utf-8 indent_style = space indent_size = 4 trim_trailing_whitespace = true macaddr-1.0.1/.gitignore010064400017500001750000000000361347124226400133210ustar0000000000000000/target **/*.rs.bk Cargo.lock macaddr-1.0.1/CHANGELOG.md010064400017500001750000000016541362624121400131450ustar0000000000000000# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [1.0.1] - 2020-02-28 ### Added - `#![forbid(unsafe_code)]` attribute ## [1.0.0] - 2020-01-02 ### Added - `{}` formatting render colon-separated MAC address, e.g. `AB:0D:EF:12:34:56` - `{:-}` formatting flag render hyphen-separated MAC address, e.g. `AB-0D-EF-12-34-56` - `{:#}` formatting flag render period-separated MAC address, e.g. `AB0.DEF.123.456` ## [0.1.2] - 2019-10-17 ### Added - `MacAddr6::nil` and `MacAddr8::nil` methods to create new nil MAC addresses - `MacAddr6::broadcast` and `MacAddr8::broadcast` methods to create new broadcast MAC addresses ### Fixed - `std::fmt::Display` implementation for `MacAddr8` properly renders address in a canonical form (#1) macaddr-1.0.1/Cargo.toml.orig010064400017500001750000000014601362624121400142160ustar0000000000000000[package] name = "macaddr" version = "1.0.1" authors = ["svartalf "] edition = "2018" description = "MAC address types" repository = "https://github.com/svartalf/rust-macaddr" keywords = ["mac", "macaddr", "mac-48", "eui-48", "eui-96"] categories = ["data-structures", "network-programming", "no-std"] readme = "README.md" license = "Apache-2.0 OR MIT" exclude = ["/.github", "/fuzz", "/benches"] [badges] maintenance = { status = "passively-maintained" } [features] default = ["std"] std = [] # https://github.com/rust-lang/cargo/issues/3494 serde_std = ["std", "serde/std"] [dependencies] serde = { version = "^1.0", default-features = false, features = ["derive"], optional = true } [dev-dependencies] assert_matches = "1.3.0" [package.metadata.docs.rs] features = ["serde", "serde_std"] macaddr-1.0.1/Cargo.toml0000644000000024011362624161500105250ustar00# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO # # When uploading crates to the registry Cargo will automatically # "normalize" Cargo.toml files for maximal compatibility # with all versions of Cargo and also rewrite `path` dependencies # to registry (e.g., crates.io) dependencies # # If you believe there's an error in this file please file an # issue against the rust-lang/cargo repository. If you're # editing this file be aware that the upstream Cargo.toml # will likely look very different (and much more reasonable) [package] edition = "2018" name = "macaddr" version = "1.0.1" authors = ["svartalf "] exclude = ["/.github", "/fuzz", "/benches"] description = "MAC address types" readme = "README.md" keywords = ["mac", "macaddr", "mac-48", "eui-48", "eui-96"] categories = ["data-structures", "network-programming", "no-std"] license = "Apache-2.0 OR MIT" repository = "https://github.com/svartalf/rust-macaddr" [package.metadata.docs.rs] features = ["serde", "serde_std"] [dependencies.serde] version = "^1.0" features = ["derive"] optional = true default-features = false [dev-dependencies.assert_matches] version = "1.3.0" [features] default = ["std"] serde_std = ["std", "serde/std"] std = [] [badges.maintenance] status = "passively-maintained" macaddr-1.0.1/LICENSE-APACHE010064400017500001750000000261461347125332000132620ustar0000000000000000 Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. "Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. "Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. "Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution." "Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. 2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. 3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed. 4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions: (a) You must give any other recipients of the Work or Derivative Works a copy of this License; and (b) You must cause any modified files to carry prominent notices stating that You changed the files; and (c) You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and (d) If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License. 5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions. 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file. 7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License. 8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages. 9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. END OF TERMS AND CONDITIONS APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "{}" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright 2019-NOW svartalf Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. macaddr-1.0.1/LICENSE-MIT010064400017500001750000000261461347125332000127720ustar0000000000000000 Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. "Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. "Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. "Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution." "Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. 2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. 3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed. 4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions: (a) You must give any other recipients of the Work or Derivative Works a copy of this License; and (b) You must cause any modified files to carry prominent notices stating that You changed the files; and (c) You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and (d) If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License. 5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions. 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file. 7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License. 8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages. 9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. END OF TERMS AND CONDITIONS APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "{}" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright 2019-NOW svartalf Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. macaddr-1.0.1/README.md010064400017500001750000000045261361465021700126200ustar0000000000000000# macaddr > MAC address types for Rust [![Latest Version](https://img.shields.io/crates/v/macaddr.svg)](https://crates.io/crates/macaddr) [![Latest Version](https://docs.rs/macaddr/badge.svg)](https://docs.rs/macaddr) [![Build Status](https://github.com/svartalf/rust-macaddr/workflows/Continuous%20integration/badge.svg)](https://github.com/svartalf/rust-macaddr/actions) [![Coverage Status](https://coveralls.io/repos/github/svartalf/rust-macaddr/badge.svg?branch=master)](https://coveralls.io/github/svartalf/rust-macaddr?branch=master) ![Minimum rustc version](https://img.shields.io/badge/rustc-1.31+-green.svg) ![Apache 2.0 OR MIT licensed](https://img.shields.io/badge/license-Apache2.0%2FMIT-blue.svg) ![unsafe forbidden](https://img.shields.io/badge/unsafe-forbidden-success.svg) This crate provides types for a [MAC address](https://en.wikipedia.org/wiki/MAC_address) identifiers, both in IEEE *EUI-48* and *EUI-64* formats. It is like a [`std::net::SocketAddr`](https://doc.rust-lang.org/std/net/enum.SocketAddr.html) enum with a [`std::net::SocketAddrV4`](https://doc.rust-lang.org/std/net/struct.SocketAddrV4.html) and [`std::net::SocketAddrV6`](https://doc.rust-lang.org/std/net/struct.SocketAddrV6.html) members, but for MAC addresses instead. Obviously, MAC address can be represented as a `[u8; 6]` or `[u8; 8]`, but it is error-prone and inconvenient, so here they are — [MacAddr6](https://docs.rs/macaddr/latest/macaddr/struct.MacAddr6.html) and [MacAddr8](https://docs.rs/macaddr/latest/macaddr/struct.MacAddr8.html) structs with helpful methods and standard Rust traits implementations, intended to be the first-class Rust objects. And it is `serde`- and `no_std`-friendly also! ## Installation Add this to your `Cargo.toml` ```toml [dependencies] macaddr = "1.0" ``` ## Usage Check out the [documentation](https://docs.rs/macaddr) for each type available, all of them have a plenty of examples. ## License Licensed under either of [Apache License 2.0](https://github.com/svartalf/rust-macaddr/blob/master/LICENSE-APACHE) or [MIT license](https://github.com/svartalf/rust-macaddr/blob/master/LICENSE-MIT) at your option. Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this crate by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions. macaddr-1.0.1/rustfmt.toml010064400017500001750000000002771347125333000137350ustar0000000000000000unstable_features = true edition = "2018" version = "Two" wrap_comments = true comment_width = 120 max_width = 120 merge_imports = false newline_style = "Unix" struct_lit_single_line = false macaddr-1.0.1/src/addr.rs010064400017500001750000000051761360344300000133760ustar0000000000000000use core::{fmt, str::FromStr}; use crate::{parser, MacAddr6, MacAddr8, ParseError}; /// A MAC address, either in *EUI-48* or *EUI-64* format. #[derive(Debug, Hash, Eq, PartialEq, Ord, PartialOrd, Copy, Clone)] pub enum MacAddr { V6(MacAddr6), V8(MacAddr8), } impl MacAddr { /// Returns `true` if the address is `MacAddr6` address. /// /// ## Example /// /// ```rust /// # use macaddr::{MacAddr, MacAddr6}; /// let addr = MacAddr::from([0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67]); /// /// assert_eq!(addr.is_v6(), true); /// assert_eq!(addr.is_v8(), false); /// ``` pub fn is_v6(&self) -> bool { match self { MacAddr::V6(_) => true, MacAddr::V8(_) => false, } } /// Returns `true` if the address is `MacAddr8` address. /// /// ## Example /// /// ```rust /// # use macaddr::{MacAddr, MacAddr8}; /// let addr = MacAddr::from([0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67, 0x89, 0xAB]); /// /// assert_eq!(addr.is_v6(), false); /// assert_eq!(addr.is_v8(), true); /// ``` pub fn is_v8(&self) -> bool { match self { MacAddr::V6(_) => false, MacAddr::V8(_) => true, } } /// Converts a `MacAddr` address to a byte slice. /// /// Length of the returned slice is depends on the enum member used. /// /// ## Example /// /// ```rust /// # use macaddr::{MacAddr, MacAddr6}; /// let addr = MacAddr::from([0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67]); /// /// assert_eq!(addr.as_bytes(), &[0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67]); /// ``` pub fn as_bytes(&self) -> &[u8] { match self { MacAddr::V6(addr) => addr.as_bytes(), MacAddr::V8(addr) => addr.as_bytes(), } } } impl From for MacAddr { fn from(addr: MacAddr6) -> Self { MacAddr::V6(addr) } } impl From for MacAddr { fn from(addr: MacAddr8) -> Self { MacAddr::V8(addr) } } impl FromStr for MacAddr { type Err = ParseError; fn from_str(s: &str) -> Result { parser::Parser::new(s).read_addr() } } impl From<[u8; 6]> for MacAddr { fn from(bytes: [u8; 6]) -> Self { MacAddr::V6(MacAddr6::from(bytes)) } } impl From<[u8; 8]> for MacAddr { fn from(bytes: [u8; 8]) -> Self { MacAddr::V8(MacAddr8::from(bytes)) } } impl fmt::Display for MacAddr { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match self { MacAddr::V6(v6) => fmt::Display::fmt(v6, f), MacAddr::V8(v8) => fmt::Display::fmt(v8, f), } } } macaddr-1.0.1/src/addr6.rs010064400017500001750000000142161360344300000134570ustar0000000000000000use core::{fmt, str::FromStr}; use crate::parser; /// MAC address in *EUI-48* format. #[repr(C)] #[derive(Debug, Default, Hash, Eq, PartialEq, Ord, PartialOrd, Copy, Clone)] #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))] pub struct MacAddr6([u8; 6]); impl MacAddr6 { /// Creates a new `MacAddr6` address from the bytes. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::new(0x01, 0x23, 0x45, 0x67, 0x89, 0xAB); /// ``` #[allow(clippy::many_single_char_names)] pub const fn new(a: u8, b: u8, c: u8, d: u8, e: u8, f: u8) -> MacAddr6 { MacAddr6([a, b, c, d, e, f]) } /// Create a new nil `MacAddr6`. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::nil(); /// assert!(addr.is_nil()); /// ``` pub const fn nil() -> MacAddr6 { MacAddr6([0x00; 6]) } /// Create a new broadcast `MacAddr6`. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::broadcast(); /// assert!(addr.is_broadcast()); /// ``` pub const fn broadcast() -> MacAddr6 { MacAddr6([0xFF; 6]) } /// Returns `true` if the address is nil. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::new(0x00, 0x00, 0x00, 0x00, 0x00, 0x00); /// /// assert_eq!(addr.is_nil(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub fn is_nil(&self) -> bool { self.0.iter().all(|&b| b == 0) } /// Returns `true` if the address is broadcast. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::new(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF); /// /// assert_eq!(addr.is_broadcast(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub fn is_broadcast(&self) -> bool { self.0.iter().all(|&b| b == 0xFF) } /// Returns `true` if the address is unicast. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::new(0x00, 0x01, 0x44, 0x55, 0x66, 0x77); /// /// assert_eq!(addr.is_unicast(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub const fn is_unicast(&self) -> bool { self.0[0] & 1 == 0 } /// Returns `true` if the address is multicast. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::new(0x01, 0x00, 0x0C, 0xCC, 0xCC, 0xCC); /// /// assert_eq!(addr.is_multicast(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub const fn is_multicast(&self) -> bool { self.0[0] & 1 == 1 } /// Returns `true` if the address is universally administered address (UAA). /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::new(0x01, 0x00, 0x0C, 0xCC, 0xCC, 0xCC); /// /// assert_eq!(addr.is_universal(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub const fn is_universal(&self) -> bool { self.0[0] & 1 << 1 == 0 } /// Returns `true` if the address is locally administered (LAA). /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::new(0x02, 0x00, 0x0C, 0xCC, 0xCC, 0xCC); /// /// assert_eq!(addr.is_local(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub const fn is_local(&self) -> bool { self.0[0] & 1 << 1 == 2 } /// Converts a `MacAddr6` address to a byte slice. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::new(0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67); /// /// assert_eq!(addr.as_bytes(), &[0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67]); /// ``` pub fn as_bytes(&self) -> &[u8] { &self.0 } /// Consumes `MacAddr6` address and returns raw bytes array. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr6; /// let addr = MacAddr6::new(0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67); /// /// assert_eq!(addr.into_array(), [0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67]); /// ``` pub const fn into_array(self) -> [u8; 6] { self.0 } } impl FromStr for MacAddr6 { type Err = parser::ParseError; fn from_str(s: &str) -> Result { parser::Parser::new(s).read_v6_addr() } } impl From<[u8; 6]> for MacAddr6 { fn from(bytes: [u8; 6]) -> Self { MacAddr6(bytes) } } impl AsRef<[u8]> for MacAddr6 { fn as_ref(&self) -> &[u8] { &self.0 } } impl AsMut<[u8]> for MacAddr6 { fn as_mut(&mut self) -> &mut [u8] { &mut self.0 } } /// `MacAddr6` can be displayed in different formats. /// /// # Example /// /// ``` /// # use macaddr::MacAddr6; /// let addr = MacAddr6::new(0xab, 0x0d, 0xef, 0x12, 0x34, 0x56); /// /// assert_eq!(&format!("{}", addr), "AB:0D:EF:12:34:56"); /// assert_eq!(&format!("{:-}", addr), "AB-0D-EF-12-34-56"); /// assert_eq!(&format!("{:#}", addr), "AB0.DEF.123.456"); /// ``` impl fmt::Display for MacAddr6 { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { if f.sign_minus() { f.write_fmt(format_args!( "{:02X}-{:02X}-{:02X}-{:02X}-{:02X}-{:02X}", self.0[0], self.0[1], self.0[2], self.0[3], self.0[4], self.0[5], )) } else if f.alternate() { let p1 = u16::from(self.0[0]) * 16 + u16::from(self.0[1] / 16); let p2 = u16::from(self.0[1] % 16) * 256 + u16::from(self.0[2]); let p3 = u16::from(self.0[3]) * 16 + u16::from(self.0[4] / 16); let p4 = u16::from(self.0[4] % 16) * 256 + u16::from(self.0[5]); f.write_fmt(format_args!("{:03X}.{:03X}.{:03X}.{:03X}", p1, p2, p3, p4,)) } else { f.write_fmt(format_args!( "{:02X}:{:02X}:{:02X}:{:02X}:{:02X}:{:02X}", self.0[0], self.0[1], self.0[2], self.0[3], self.0[4], self.0[5], )) } } } macaddr-1.0.1/src/addr8.rs010064400017500001750000000143751360344300000134670ustar0000000000000000use core::{fmt, str::FromStr}; use crate::parser; /// MAC address in *EUI-64* format. #[repr(C)] #[derive(Debug, Default, Hash, Eq, PartialEq, Ord, PartialOrd, Copy, Clone)] #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))] pub struct MacAddr8([u8; 8]); impl MacAddr8 { /// Creates a new `MacAddr8` address from the bytes. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::new(0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF); /// ``` #[allow(clippy::many_single_char_names, clippy::too_many_arguments)] pub const fn new(a: u8, b: u8, c: u8, d: u8, e: u8, f: u8, g: u8, h: u8) -> MacAddr8 { MacAddr8([a, b, c, d, e, f, g, h]) } /// Create a new nil `MacAddr8`. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::nil(); /// assert!(addr.is_nil()); /// ``` pub const fn nil() -> MacAddr8 { MacAddr8([0x00; 8]) } /// Create a new broadcast `MacAddr8`. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::broadcast(); /// assert!(addr.is_broadcast()); /// ``` pub const fn broadcast() -> MacAddr8 { MacAddr8([0xFF; 8]) } /// Returns `true` if the address is nil. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::new(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00); /// /// assert_eq!(addr.is_nil(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub fn is_nil(&self) -> bool { self.0.iter().all(|&b| b == 0) } /// Returns `true` if the address is broadcast. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::new(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF); /// /// assert_eq!(addr.is_broadcast(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub fn is_broadcast(&self) -> bool { self.0.iter().all(|&b| b == 0xFF) } /// Returns `true` if the address is unicast. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::new(0x00, 0x01, 0x44, 0x55, 0x66, 0x77, 0xCD, 0xEF); /// /// assert_eq!(addr.is_unicast(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub const fn is_unicast(&self) -> bool { self.0[0] & 1 == 0 } /// Returns `true` if the address is multicast. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::new(0x01, 0x00, 0x0C, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC); /// /// assert_eq!(addr.is_multicast(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub const fn is_multicast(&self) -> bool { self.0[0] & 1 == 1 } /// Returns `true` if the address is universally administered address (UAA). /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::new(0x01, 0x00, 0x0C, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC); /// /// assert_eq!(addr.is_universal(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub const fn is_universal(&self) -> bool { self.0[0] & 1 << 1 == 0 } /// Returns `true` if the address is locally administered (LAA). /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::new(0x02, 0x00, 0x0C, 0xCC, 0xCC, 0xCC, 0xCC, 0xCC); /// /// assert_eq!(addr.is_local(), true); /// ``` #[allow(clippy::trivially_copy_pass_by_ref)] pub const fn is_local(&self) -> bool { self.0[0] & 1 << 1 == 2 } /// Converts a `MacAddr8` address to a byte slice. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::new(0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67, 0x89, 0xAB); /// /// assert_eq!(addr.as_bytes(), &[0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67, 0x89, 0xAB]); /// ``` pub fn as_bytes(&self) -> &[u8] { &self.0 } /// Consumes a `MacAddr8` address and returns raw bytes. /// /// ## Example /// /// ```rust /// # use macaddr::MacAddr8; /// let addr = MacAddr8::new(0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67, 0x89, 0xAB); /// /// assert_eq!(addr.into_array(), [0xAC, 0xDE, 0x48, 0x23, 0x45, 0x67, 0x89, 0xAB]); /// ``` pub const fn into_array(self) -> [u8; 8] { self.0 } } impl FromStr for MacAddr8 { type Err = parser::ParseError; fn from_str(s: &str) -> Result { parser::Parser::new(s).read_v8_addr() } } impl From<[u8; 8]> for MacAddr8 { fn from(bytes: [u8; 8]) -> Self { MacAddr8(bytes) } } impl AsRef<[u8]> for MacAddr8 { fn as_ref(&self) -> &[u8] { &self.0 } } impl AsMut<[u8]> for MacAddr8 { fn as_mut(&mut self) -> &mut [u8] { &mut self.0 } } /// `MacAddr8` can be displayed in different formats. /// /// # Example /// /// ``` /// # use macaddr::MacAddr8; /// let addr = MacAddr8::new(0xab, 0x0d, 0xef, 0x12, 0x34, 0x56, 0x78, 0x9A); /// /// assert_eq!(&format!("{}", addr), "AB:0D:EF:12:34:56:78:9A"); /// assert_eq!(&format!("{:-}", addr), "AB-0D-EF-12-34-56-78-9A"); /// assert_eq!(&format!("{:#}", addr), "AB0D.EF12.3456.789A"); /// ``` impl fmt::Display for MacAddr8 { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { if f.sign_minus() { f.write_fmt(format_args!( "{:02X}-{:02X}-{:02X}-{:02X}-{:02X}-{:02X}-{:02X}-{:02X}", self.0[0], self.0[1], self.0[2], self.0[3], self.0[4], self.0[5], self.0[6], self.0[7], )) } else if f.alternate() { f.write_fmt(format_args!( "{:02X}{:02X}.{:02X}{:02X}.{:02X}{:02X}.{:02X}{:02X}", self.0[0], self.0[1], self.0[2], self.0[3], self.0[4], self.0[5], self.0[6], self.0[7], )) } else { f.write_fmt(format_args!( "{:02X}:{:02X}:{:02X}:{:02X}:{:02X}:{:02X}:{:02X}:{:02X}", self.0[0], self.0[1], self.0[2], self.0[3], self.0[4], self.0[5], self.0[6], self.0[7], )) } } } macaddr-1.0.1/src/lib.rs010064400017500001750000000031651361464772000132470ustar0000000000000000//! This crate provides types for a [MAC address] identifiers, //! both in IEEE *EUI-48* and *EUI-64* formats. //! //! It is like a `std::net::SocketAddr` enum //! with `std::net::SocketAddrV4` and `std::net::SocketAddrV6` members, //! but for MAC addresses instead. //! //! Obviously, MAC address can be represented as a `[u8; 6]` or `[u8; 8]`, //! but it is error-prone and inconvenient, so here they are — //! [MacAddr6] and [MacAddr8] structs with helpful methods and //! standard Rust traits implementations to make them first-class //! Rust objects. //! //! ## Serde support //! //! [Serde] support can be enabled with a `"serde_std"` feature //! (disabled by default) if used in `std`-enabled builds. //! //! This feature is called like this because of [this Cargo bug].\ //! `"serde"` feature is exists also, but it is intended to be used //! in the `no_std` builds. //! //! ## No-std support //! //! This crate can be used in a `no_std` builds with //! disabled `"std"` feature (enabled by default). //! //! Enabled `"serde"` feature will add support for `no_std` //! serde serialization and deserialization. //! //! [Serde]: https://serde.rs //! [MAC address]: https://en.wikipedia.org/wiki/MAC_address //! [this Cargo bug]: https://github.com/rust-lang/cargo/issues/3494 //! [MacAddr6]: struct.MacAddr6.html //! [MacAddr8]: struct.MacAddr8.html #![cfg_attr(not(feature = "std"), no_std)] #![doc(html_root_url = "https://docs.rs/macaddr/1.0.0")] #![forbid(unsafe_code)] mod addr; mod addr6; mod addr8; mod parser; pub use self::addr::MacAddr; pub use self::addr6::MacAddr6; pub use self::addr8::MacAddr8; pub use self::parser::ParseError; macaddr-1.0.1/src/parser/mod.rs010064400017500001750000000127761360204030400145420ustar0000000000000000#[cfg(feature = "std")] use std::{error::Error, fmt}; #[cfg(not(feature = "std"))] use core::fmt; use crate::{MacAddr, MacAddr6, MacAddr8}; /// An error which can be returned when parsing MAC address. /// /// This error is used as the error type for the `FromStr` implementation /// for [MacAddr6] and [MacAddr8]. /// /// [MacAddr6]: ./struct.MacAddr6.html /// [MacAddr8]: ./struct.MacAddr8.html #[derive(Debug, Hash, Eq, PartialEq, Ord, PartialOrd, Copy, Clone)] pub enum ParseError { /// Provided string can't be parsed into the given type, /// because it is either too short or too long. /// /// For example, any trailing symbols will result in the error, /// as in `"12-34-56-78-9A-BC\n"`. /// /// This enum member will contain the provided string length when returned. InvalidLength(usize), /// Invalid character occurred in the provided string. /// /// Allowed characters are `0123456789abcdefABCDEF-:.`. /// /// This enum member will contain the wrong char and it's position when returned. InvalidCharacter(char, usize), } impl fmt::Display for ParseError { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { match self { ParseError::InvalidLength(len) => f.write_fmt(format_args!("Invalid length of {} characters", len,)), ParseError::InvalidCharacter(chr, pos) => { f.write_fmt(format_args!("Unexpected character '{}' at position {}", chr, pos,)) } } } } #[cfg(feature = "std")] impl Error for ParseError {} #[derive(Debug, Eq, PartialEq)] enum Delimiter { Hyphen, Colon, Dot, } // Heavily based on the Rust' `std/net/parser.rs` sources. #[derive(Debug)] pub struct Parser<'a> { source: &'a [u8], pos: usize, delimiter: Option, } impl<'a> Parser<'a> { pub fn new(s: &'a str) -> Parser<'a> { Parser { source: s.as_bytes(), pos: 0, delimiter: None, } } fn is_eof(&self) -> bool { self.pos == self.source.len() } fn move_next(&mut self) { if !self.is_eof() { self.pos += 1; } } fn peek_char(&mut self) -> Option { if self.is_eof() { None } else { Some(self.source[self.pos] as char) } } fn read_char(&mut self) -> Result { if self.is_eof() { Err(ParseError::InvalidLength(self.pos)) } else { let r = self.source[self.pos] as char; self.pos += 1; Ok(r) } } fn read_digit(&mut self) -> Result { let chr = self.read_char()?; match chr as u8 { byte @ b'0'..=b'9' => Ok(byte - b'0'), byte @ b'a'..=b'f' => Ok(byte - b'a' + 10), byte @ b'A'..=b'F' => Ok(byte - b'A' + 10), _ => Err(ParseError::InvalidCharacter(chr, self.pos)), } } fn probe_delimiter(&mut self) -> Result, ParseError> { match self.peek_char() { Some('-') if self.delimiter.is_none() => { self.delimiter = Some(Delimiter::Hyphen); Ok(Some(())) } Some('-') if self.delimiter != Some(Delimiter::Hyphen) => Err(ParseError::InvalidCharacter('-', self.pos)), Some('-') => Ok(Some(())), Some(':') if self.delimiter.is_none() => { self.delimiter = Some(Delimiter::Colon); Ok(Some(())) } Some(':') if self.delimiter != Some(Delimiter::Colon) => Err(ParseError::InvalidCharacter(':', self.pos)), Some(':') => Ok(Some(())), Some('.') if self.delimiter.is_none() => { self.delimiter = Some(Delimiter::Dot); Ok(Some(())) } Some('.') if self.delimiter != Some(Delimiter::Dot) => Err(ParseError::InvalidCharacter('.', self.pos)), Some('.') => Ok(Some(())), _ => Ok(None), } } pub fn read_v6_addr(&mut self) -> Result { let mut bytes = [0; 6]; let mut i = 0; while i < 6 { if self.probe_delimiter()?.is_some() { self.move_next(); } let mut digit = self.read_digit()? * 16; digit += self.read_digit()?; bytes[i] = digit; i += 1; } if self.is_eof() { Ok(MacAddr6::from(bytes)) } else { Err(ParseError::InvalidLength(self.source.len())) } } pub fn read_v8_addr(&mut self) -> Result { let mut bytes = [0; 8]; let mut i = 0; while i < 8 { if self.probe_delimiter()?.is_some() { self.move_next(); } let mut digit = self.read_digit()? * 16; digit += self.read_digit()?; bytes[i] = digit; i += 1; } if self.is_eof() { Ok(MacAddr8::from(bytes)) } else { Err(ParseError::InvalidLength(self.source.len())) } } pub fn read_addr(&mut self) -> Result { match self.read_v6_addr() { Ok(addr) => return Ok(addr.into()), Err(err @ ParseError::InvalidCharacter(..)) => return Err(err), Err(ParseError::InvalidLength(..)) => {} } // Rolling back to the start. self.pos = 0; self.read_v8_addr().map(Into::into) } } #[cfg(test)] mod tests; macaddr-1.0.1/src/parser/tests.rs010064400017500001750000000074231360204030400151160ustar0000000000000000#[cfg(feature = "std")] use std::str::FromStr; #[cfg(not(feature = "std"))] use core::str::FromStr; use assert_matches::assert_matches; use crate::{MacAddr, MacAddr6, MacAddr8}; #[test] fn test_parse_v6_upper_case_canonical_format() { let addr = MacAddr6::from_str("12-34-56-78-9A-BC"); assert!(addr.is_ok()); let addr = addr.unwrap(); assert_eq!(&[0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC], addr.as_bytes()); } #[test] fn test_parse_v6_lower_case_canonical_format() { let addr = MacAddr6::from_str("ab-cd-ef-ab-cd-ef"); assert!(addr.is_ok()); let addr = addr.unwrap(); assert_eq!(&[0xAB, 0xCD, 0xEF, 0xAB, 0xCD, 0xEF], addr.as_bytes()); } #[test] fn test_parse_v6_mixed_case_canonical_format() { let addr = MacAddr6::from_str("AB-cd-Ef-Ab-cD-EF"); assert!(addr.is_ok()); let addr = addr.unwrap(); assert_eq!(&[0xAB, 0xCD, 0xEF, 0xAB, 0xCD, 0xEF], addr.as_bytes()); } #[test] fn test_parse_v6_colon_format() { let addr = MacAddr6::from_str("12:34:56:78:9A:BC"); assert!(addr.is_ok()); let addr = addr.unwrap(); assert_eq!(&[0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC], addr.as_bytes()); } #[test] fn test_parse_v6_cisco_format() { let addr = MacAddr6::from_str("1234.5678.9ABC"); assert!(addr.is_ok()); let addr = addr.unwrap(); assert_eq!(&[0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC], addr.as_bytes()); } #[test] fn test_parse_v8_canonical_format() { let addr = MacAddr8::from_str("12-34-56-78-9A-BC-DE-F0"); assert!(addr.is_ok()); let addr = addr.unwrap(); assert_eq!(&[0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0], addr.as_bytes()); } #[test] fn test_parse_v8_colon_format() { let addr = MacAddr8::from_str("12:34:56:78:9A:BC:DE:F0"); assert!(addr.is_ok()); let addr = addr.unwrap(); assert_eq!(&[0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0], addr.as_bytes()); } #[test] fn test_parse_canonical_format() { let addr = MacAddr::from_str("12-34-56-78-9A-BC-DE-F0"); assert!(addr.is_ok()); let addr = addr.unwrap(); assert_matches!(addr, MacAddr::V8(..)); assert_eq!(&[0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0], addr.as_bytes()); } #[test] fn test_parse_colon_format() { let addr = MacAddr::from_str("12:34:56:78:9A:BC:DE:F0"); assert!(addr.is_ok()); let addr = addr.unwrap(); assert_matches!(addr, MacAddr::V8(..)); assert_eq!(&[0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0], addr.as_bytes()); } #[test] fn test_parse_v6_empty() { let addr = MacAddr6::from_str(""); assert!(addr.is_err()); } #[test] fn test_parse_v8_empty() { let addr = MacAddr8::from_str(""); assert!(addr.is_err()); } #[test] fn test_parse_empty() { let addr = MacAddr::from_str(""); assert!(addr.is_err()); } #[test] fn test_parse_v6_partial_start() { let addr = MacAddr6::from_str("b-cd-ef-12-34-56"); assert!(addr.is_err()); } #[test] fn test_parse_v8_partial_start() { let addr = MacAddr8::from_str("b-cd-ef-12-34-56-78-9A"); assert!(addr.is_err()); } #[test] fn test_parse_v6_partial_end() { let addr = MacAddr6::from_str("ab-cd-ef-12-34-5"); assert!(addr.is_err()); } #[test] fn test_parse_v8_partial_end() { let addr = MacAddr8::from_str("ab-cd-ef-12-34-56-78-9"); assert!(addr.is_err()); } #[test] fn test_parse_v6_invalid_char() { let addr = MacAddr6::from_str("ab-Qd-ef-12-34-56"); assert!(addr.is_err()); } #[test] fn test_parse_v8_invalid_char() { let addr = MacAddr8::from_str("ab-Qd-ef-12-34-56-78-9A"); assert!(addr.is_err()); } #[test] fn test_parse_v6_different_delimiters() { let addr = MacAddr6::from_str("ab-cd:ef-12-34-56"); assert!(addr.is_err()); } #[test] fn test_parse_v8_different_delimiters() { let addr = MacAddr8::from_str("ab-cd-ef-12-34-56-78:9A"); assert!(addr.is_err()); } macaddr-1.0.1/.cargo_vcs_info.json0000644000000001121362624161500125240ustar00{ "git": { "sha1": "4d23e48e8e16404b79c2a112acd72c462f92ba1e" } }