30 lines
1.7 KiB
Markdown
30 lines
1.7 KiB
Markdown
# icu_capi [](https://crates.io/crates/icu_capi)
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<!-- cargo-rdme start -->
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This crate contains the source of truth for the [Diplomat](https://github.com/rust-diplomat/diplomat)-generated
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FFI bindings. This generates the C, C++, JavaScript, and TypeScript bindings. This crate also contains the `extern "C"`
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FFI for ICU4X.
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While the types in this crate are public, APIs from this crate are *not intended to be used from Rust*
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and as such this crate may unpredictably change its Rust API across compatible semver versions. The `extern "C"` APIs exposed
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by this crate, while not directly documented, are stable within the same major semver version, as are the bindings exposed under
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the `cpp/` and `js/` folders.
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This crate may still be explored for documentation on docs.rs, and there are generated language-specific docs available as well.
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C++ has sphinx docs in `cpp/docs/`, and the header files also contain documentation comments. The JS version has sphinx docs under
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`js/docs`, and the TypeScript sources in `js/include` are compatible with `tsdoc`.
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This crate is `no_std` and will not typically build as a staticlib on its own. If you wish to link to it you should prefer
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using `icu_capi_staticlib`, or for more esoteric platforms you may write a shim crate depending on this crate that hooks in
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an allocator and panic hook.
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More information on using ICU4X from C++ can be found in [our tutorial].
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[our tutorial]: https://github.com/unicode-org/icu4x/blob/main/docs/tutorials/cpp.md
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<!-- cargo-rdme end -->
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## More Information
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For more information on development, authorship, contributing etc. please visit [`ICU4X home page`](https://github.com/unicode-org/icu4x).
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