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third_party_rust_bindgen/README.md

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Readme badges
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[![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/)
Clean up the README.md and CONTRIBUTING.md docs Use the `doctoc` program to generate tables of contents, stop referring to forking and make this the canonical `bindgen`, move the section on building to last.
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# `bindgen`
add README and full libclang binding
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Match tag line on github in README to downplay implied reliability of binding to C++
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**`bindgen` automatically generates Rust FFI bindings to C (and some C++) libraries.**
add usage and example
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11/10 MAJESTIC AF
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For example, given the C header `doggo.h`:
add README and full libclang binding
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Add the `bindgen` Users Guide This commit adds a Users Guide, built with [mdbook][] (the same tool used by *The Rust Book*). It moves all the user documentation from the README.md into the Users Guide. It leaves the README.md as a splash page featuring an example of what `bindgen` is and does, a link to the Users Guide, a link to the docs.rs/bindgen API reference documentation, and a link to CONTRIBUTING.md. It ensures that the Users Guide builds with `mdbook`, and all code snippets within it build as doctests and pass, on every CI run. Finally, it builds and uploads the Users Guide every time CI passes on the master branch. [mdbook]: https://github.com/azerupi/mdBook
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```c
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typedef struct Doggo {
int many;
char wow;
} Doggo;
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void eleven_out_of_ten_majestic_af(Doggo* pupper);
Update README.md to reflect the current situation There are several changes: * Announce that Clang 3.9 is the new default * Update the install steps for 3.9 * Add installing steps for Windows * Update stylo's usage of bindgen
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```
Document library usage
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11/10 MAJESTIC AF
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`bindgen` produces Rust FFI code allowing you to call into the `doggo` library's
Add the `bindgen` Users Guide This commit adds a Users Guide, built with [mdbook][] (the same tool used by *The Rust Book*). It moves all the user documentation from the README.md into the Users Guide. It leaves the README.md as a splash page featuring an example of what `bindgen` is and does, a link to the Users Guide, a link to the docs.rs/bindgen API reference documentation, and a link to CONTRIBUTING.md. It ensures that the Users Guide builds with `mdbook`, and all code snippets within it build as doctests and pass, on every CI run. Finally, it builds and uploads the Users Guide every time CI passes on the master branch. [mdbook]: https://github.com/azerupi/mdBook
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functions and use its types:
Document library usage
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```rust
Update some docs that are not changelogs
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/* automatically generated by rust-bindgen 0.99.9 */
Document library usage
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Add the `bindgen` Users Guide This commit adds a Users Guide, built with [mdbook][] (the same tool used by *The Rust Book*). It moves all the user documentation from the README.md into the Users Guide. It leaves the README.md as a splash page featuring an example of what `bindgen` is and does, a link to the Users Guide, a link to the docs.rs/bindgen API reference documentation, and a link to CONTRIBUTING.md. It ensures that the Users Guide builds with `mdbook`, and all code snippets within it build as doctests and pass, on every CI run. Finally, it builds and uploads the Users Guide every time CI passes on the master branch. [mdbook]: https://github.com/azerupi/mdBook
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#[repr(C)]
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pub struct Doggo {
pub many: ::std::os::raw::c_int,
pub wow: ::std::os::raw::c_char,
Document library usage
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}
Restore links in README.md These were deleted accidentally in 073b12ff35a8ec6314d655804915f177ce453227.
2016-11-26 15:08:37 +00:00
Add the `bindgen` Users Guide This commit adds a Users Guide, built with [mdbook][] (the same tool used by *The Rust Book*). It moves all the user documentation from the README.md into the Users Guide. It leaves the README.md as a splash page featuring an example of what `bindgen` is and does, a link to the Users Guide, a link to the docs.rs/bindgen API reference documentation, and a link to CONTRIBUTING.md. It ensures that the Users Guide builds with `mdbook`, and all code snippets within it build as doctests and pass, on every CI run. Finally, it builds and uploads the Users Guide every time CI passes on the master branch. [mdbook]: https://github.com/azerupi/mdBook
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extern "C" {
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pub fn eleven_out_of_ten_majestic_af(pupper: *mut Doggo);
Add the `bindgen` Users Guide This commit adds a Users Guide, built with [mdbook][] (the same tool used by *The Rust Book*). It moves all the user documentation from the README.md into the Users Guide. It leaves the README.md as a splash page featuring an example of what `bindgen` is and does, a link to the Users Guide, a link to the docs.rs/bindgen API reference documentation, and a link to CONTRIBUTING.md. It ensures that the Users Guide builds with `mdbook`, and all code snippets within it build as doctests and pass, on every CI run. Finally, it builds and uploads the Users Guide every time CI passes on the master branch. [mdbook]: https://github.com/azerupi/mdBook
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}
readme: Add a bit more up-to-date information.
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```
add usage and example
2012-04-11 17:05:35 +00:00
Add the `bindgen` Users Guide This commit adds a Users Guide, built with [mdbook][] (the same tool used by *The Rust Book*). It moves all the user documentation from the README.md into the Users Guide. It leaves the README.md as a splash page featuring an example of what `bindgen` is and does, a link to the Users Guide, a link to the docs.rs/bindgen API reference documentation, and a link to CONTRIBUTING.md. It ensures that the Users Guide builds with `mdbook`, and all code snippets within it build as doctests and pass, on every CI run. Finally, it builds and uploads the Users Guide every time CI passes on the master branch. [mdbook]: https://github.com/azerupi/mdBook
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## Users Guide
readme: Add a bit more up-to-date information.
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Update broken links: Rust-lang-nursery => Rust-lang (#1447) * Fix broken link to user's guide * rust-lang-nursery => rust-lang * rust-lang-nusery => rust-lang
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[📚 Read the `bindgen` users guide here! 📚](https://rust-lang.github.io/rust-bindgen)
readme: Add a bit more up-to-date information.
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Readme/CI: mention and test the MSRV Write down the minimal supported Rust version in the README.md and add a CI test that ensures MSRV bumps cannot happen accidentally.
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## MSRV
Update to clap 4. (#2380) * Update to clap 4. * Bump MSRV to minimum required by clap 4. * Mention clap update in CHANGELOG.
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The minimum supported Rust version is **1.60.0**.
Readme/CI: mention and test the MSRV Write down the minimal supported Rust version in the README.md and add a CI test that ensures MSRV bumps cannot happen accidentally.
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No MSRV bump policy has been established yet, so MSRV may increase in any release.
Update README.md
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The MSRV is the minimum Rust version that can be used to *compile* `bindgen`. However, `bindgen` can generate bindings that are compatible with Rust versions below the current MSRV.
Add the `bindgen` Users Guide This commit adds a Users Guide, built with [mdbook][] (the same tool used by *The Rust Book*). It moves all the user documentation from the README.md into the Users Guide. It leaves the README.md as a splash page featuring an example of what `bindgen` is and does, a link to the Users Guide, a link to the docs.rs/bindgen API reference documentation, and a link to CONTRIBUTING.md. It ensures that the Users Guide builds with `mdbook`, and all code snippets within it build as doctests and pass, on every CI run. Finally, it builds and uploads the Users Guide every time CI passes on the master branch. [mdbook]: https://github.com/azerupi/mdBook
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## API Reference
add usage and example
2012-04-11 17:05:35 +00:00
Add the `bindgen` Users Guide This commit adds a Users Guide, built with [mdbook][] (the same tool used by *The Rust Book*). It moves all the user documentation from the README.md into the Users Guide. It leaves the README.md as a splash page featuring an example of what `bindgen` is and does, a link to the Users Guide, a link to the docs.rs/bindgen API reference documentation, and a link to CONTRIBUTING.md. It ensures that the Users Guide builds with `mdbook`, and all code snippets within it build as doctests and pass, on every CI run. Finally, it builds and uploads the Users Guide every time CI passes on the master branch. [mdbook]: https://github.com/azerupi/mdBook
2017-04-26 21:39:10 +00:00
[API reference documentation is on docs.rs](https://docs.rs/bindgen)
Update readme
2014-09-22 11:42:20 +00:00
Document environment variables in README Mention BINDGEN_EXTRA_CLANG_ARGS and clang-sys variables.
2020-06-07 19:11:23 +00:00
## 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"`
Add env var EXTRA_CLANG_ARGS_<TARGET> Closes #2009
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- `BINDGEN_EXTRA_CLANG_ARGS_<TARGET>`: 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`.
Document environment variables in README Mention BINDGEN_EXTRA_CLANG_ARGS and clang-sys variables.
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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].
Document that people can request releases (and I'd be more than happy to make them happen :))
2020-11-13 19:22:27 +00:00
## 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).
Add the `bindgen` Users Guide This commit adds a Users Guide, built with [mdbook][] (the same tool used by *The Rust Book*). It moves all the user documentation from the README.md into the Users Guide. It leaves the README.md as a splash page featuring an example of what `bindgen` is and does, a link to the Users Guide, a link to the docs.rs/bindgen API reference documentation, and a link to CONTRIBUTING.md. It ensures that the Users Guide builds with `mdbook`, and all code snippets within it build as doctests and pass, on every CI run. Finally, it builds and uploads the Users Guide every time CI passes on the master branch. [mdbook]: https://github.com/azerupi/mdBook
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## Contributing
Update readme
2014-09-22 11:42:20 +00:00
Add the `bindgen` Users Guide This commit adds a Users Guide, built with [mdbook][] (the same tool used by *The Rust Book*). It moves all the user documentation from the README.md into the Users Guide. It leaves the README.md as a splash page featuring an example of what `bindgen` is and does, a link to the Users Guide, a link to the docs.rs/bindgen API reference documentation, and a link to CONTRIBUTING.md. It ensures that the Users Guide builds with `mdbook`, and all code snippets within it build as doctests and pass, on every CI run. Finally, it builds and uploads the Users Guide every time CI passes on the master branch. [mdbook]: https://github.com/azerupi/mdBook
2017-04-26 21:39:10 +00:00
[See `CONTRIBUTING.md` for hacking on `bindgen`!](./CONTRIBUTING.md)
Document environment variables in README Mention BINDGEN_EXTRA_CLANG_ARGS and clang-sys variables.
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[bindgen-cmdline]: https://rust-lang.github.io/rust-bindgen/command-line-usage.html
[clang-sys-env]: https://github.com/KyleMayes/clang-sys#environment-variables
Update some docs that are not changelogs
2020-06-23 12:48:42 +00:00
[bindgen-book-clang]: https://rust-lang.github.io/rust-bindgen/requirements.html#clang
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