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[package] edition = "2021" rust-version = "1.70.0" name = "bindgen-cli" version = "0.71.1" authors = ["The rust-bindgen project contributors"] build = false autolib = false autobins = false autoexamples = false autotests = false autobenches = false description = "Automatically generates Rust FFI bindings to C and C++ libraries." homepage = "https://rust-lang.github.io/rust-bindgen/" documentation = "https://docs.rs/bindgen" readme = "README.md" keywords = [ "bindings", "ffi", "code-generation", ] categories = [ "external-ffi-bindings", "development-tools::ffi", ] license = "BSD-3-Clause" repository = "https://github.com/rust-lang/rust-bindgen" [package.metadata.dist] dist = true [package.metadata.release] release = true [[bin]] name = "bindgen" path = "main.rs" [dependencies.bindgen] version = "0.71.1" features = [ "__cli", "experimental", "prettyplease", ] default-features = false [dependencies.env_logger] version = "0.10.0" optional = true [dependencies.log] version = "0.4" optional = true [dependencies.proc-macro2] version = "1" [dependencies.shlex] version = "1" [features] __testing_only_extra_assertions = ["bindgen/__testing_only_extra_assertions"] __testing_only_libclang_16 = ["bindgen/__testing_only_libclang_16"] __testing_only_libclang_9 = ["bindgen/__testing_only_libclang_9"] default = [ "logging", "runtime", ] logging = [ "bindgen/logging", "dep:env_logger", "dep:log", ] prettyplease = ["bindgen/prettyplease"] runtime = ["bindgen/runtime"] static = ["bindgen/static"] [lints.clippy] [lints.rust] bindgen-cli-0.71.1/Cargo.toml.orig000064400000000000000000000027541046102023000147640ustar 00000000000000lints.workspace = true [package] authors = [ "The rust-bindgen project contributors", ] description = "Automatically generates Rust FFI bindings to C and C++ libraries." keywords = ["bindings", "ffi", "code-generation"] categories = ["external-ffi-bindings", "development-tools::ffi"] license = "BSD-3-Clause" name = "bindgen-cli" readme = "../README.md" repository = "https://github.com/rust-lang/rust-bindgen" documentation = "https://docs.rs/bindgen" homepage = "https://rust-lang.github.io/rust-bindgen/" version = "0.71.1" rust-version.workspace = true edition.workspace = true [[bin]] path = "main.rs" name = "bindgen" [dependencies] bindgen = { workspace = true, features = ["__cli", "experimental", "prettyplease"] } env_logger = { workspace = true, optional = true } log = { workspace = true, optional = true } proc-macro2.workspace = true shlex.workspace = true [features] default = ["logging", "runtime"] logging = ["bindgen/logging", "dep:env_logger", "dep:log"] static = ["bindgen/static"] runtime = ["bindgen/runtime"] prettyplease = ["bindgen/prettyplease"] ## The following features are for internal use and they shouldn't be used if ## you're not hacking on bindgen # Features used for CI testing __testing_only_extra_assertions = ["bindgen/__testing_only_extra_assertions"] __testing_only_libclang_9 = ["bindgen/__testing_only_libclang_9"] __testing_only_libclang_16 = ["bindgen/__testing_only_libclang_16"] [package.metadata.release] release = true [package.metadata.dist] dist = true bindgen-cli-0.71.1/LICENSE000064400000000000000000000027501046102023000130760ustar 00000000000000BSD 3-Clause License Copyright (c) 2013, Jyun-Yan You All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. bindgen-cli-0.71.1/README.md000064400000000000000000000063421046102023000133510ustar 00000000000000[![crates.io](https://img.shields.io/crates/v/bindgen.svg)](https://crates.io/crates/bindgen) [![docs.rs](https://docs.rs/bindgen/badge.svg)](https://docs.rs/bindgen/) # `bindgen` **`bindgen` automatically generates Rust FFI bindings to C (and some C++) libraries.** For example, given the C header `doggo.h`: ```c typedef struct Doggo { int many; char wow; } Doggo; void eleven_out_of_ten_majestic_af(Doggo* pupper); ``` `bindgen` produces Rust FFI code allowing you to call into the `doggo` library's functions and use its types: ```rust /* automatically generated by rust-bindgen 0.99.9 */ #[repr(C)] pub struct Doggo { pub many: ::std::os::raw::c_int, pub wow: ::std::os::raw::c_char, } extern "C" { pub fn eleven_out_of_ten_majestic_af(pupper: *mut Doggo); } ``` ## Users Guide [📚 Read the `bindgen` users guide here! 📚](https://rust-lang.github.io/rust-bindgen) ## MSRV The `bindgen` minimum supported Rust version is **1.70.0**. The `bindgen-cli` minimum supported Rust version is **1.70.0**. No MSRV bump policy has been established yet, so MSRV may increase in any release. The MSRV is the minimum Rust version that can be used to *compile* each crate. However, `bindgen` and `bindgen-cli` can generate bindings that are compatible with Rust versions below the current MSRV. Most of the time, the `bindgen-cli` crate will have a more recent MSRV than `bindgen` as crates such as `clap` require it. ## API Reference [API reference documentation is on docs.rs](https://docs.rs/bindgen) ## Environment Variables In addition to the [library API](https://docs.rs/bindgen) and [executable command-line API][bindgen-cmdline], `bindgen` can be controlled through environment variables. End-users should set these environment variables to modify `bindgen`'s behavior without modifying the source code of direct consumers of `bindgen`. - `BINDGEN_EXTRA_CLANG_ARGS`: extra arguments to pass to `clang` - Arguments are whitespace-separated - Use shell-style quoting to pass through whitespace - Examples: - Specify alternate sysroot: `--sysroot=/path/to/sysroot` - Add include search path with spaces: `-I"/path/with spaces"` - `BINDGEN_EXTRA_CLANG_ARGS_`: similar to `BINDGEN_EXTRA_CLANG_ARGS`, but used to set per-target arguments to pass to clang. Useful to set system include directories in a target-specific way in cross-compilation environments with multiple targets. Has precedence over `BINDGEN_EXTRA_CLANG_ARGS`. Additionally, `bindgen` uses `libclang` to parse C and C++ header files. To modify how `bindgen` searches for `libclang`, see the [`clang-sys` documentation][clang-sys-env]. For more details on how `bindgen` uses `libclang`, see the [`bindgen` users guide][bindgen-book-clang]. ## Releases We don't follow a specific release calendar, but if you need a release please file an issue requesting that (ping `@emilio` for increased effectiveness). ## Contributing [See `CONTRIBUTING.md` for hacking on `bindgen`!](./CONTRIBUTING.md) [bindgen-cmdline]: https://rust-lang.github.io/rust-bindgen/command-line-usage.html [clang-sys-env]: https://github.com/KyleMayes/clang-sys#environment-variables [bindgen-book-clang]: https://rust-lang.github.io/rust-bindgen/requirements.html#clang bindgen-cli-0.71.1/main.rs000064400000000000000000000037411046102023000133640ustar 00000000000000use std::env; use bindgen::builder_from_flags; #[cfg(feature = "logging")] fn clang_version_check() { let version = bindgen::clang_version(); let expected_version = if cfg!(feature = "__testing_only_libclang_16") { Some((16, 0)) } else if cfg!(feature = "__testing_only_libclang_9") { Some((9, 0)) } else { None }; log::info!( "Clang Version: {}, parsed: {:?}", version.full, version.parsed ); if expected_version.is_some() { // assert_eq!(version.parsed, version.parsed); } } pub fn main() { #[cfg(feature = "logging")] env_logger::init(); match builder_from_flags(env::args()) { Ok((builder, output, verbose)) => { #[cfg(feature = "logging")] clang_version_check(); std::panic::set_hook(Box::new(move |info| { if verbose { print_verbose_err(); } eprintln!("{info}"); })); let bindings = match builder.generate() { Ok(bindings) => bindings, Err(err) => { eprintln!("Unable to generate bindings: {err}"); std::process::exit(1) } }; let _ = std::panic::take_hook(); bindings.write(output).expect("Unable to write output"); } Err(error) => { eprintln!("{error}"); std::process::exit(1); } }; } fn print_verbose_err() { eprintln!("Bindgen unexpectedly panicked"); eprintln!( "This may be caused by one of the known-unsupported \ things (https://rust-lang.github.io/rust-bindgen/cpp.html), \ please modify the bindgen flags to work around it as \ described in https://rust-lang.github.io/rust-bindgen/cpp.html" ); eprintln!( "Otherwise, please file an issue at \ https://github.com/rust-lang/rust-bindgen/issues/new" ); }