libchat/crates/client-ffi/src/lib.rs

mod api;
mod delivery;

#[cfg(feature = "headers")]
pub fn generate_headers(path: &str) -> std::io::Result<()> {
    safer_ffi::headers::builder().to_file(path)?.generate()
}
feat: implement Client crate and C FFI bindings (#73) Implement a `client` crate that wraps the `libchat` context behind a simple `ChatClient<D>` API. The delivery strategy is pluggable via a `DeliveryService` trait, with two implementations provided: - `InProcessDelivery` — shared `MessageBus` for single-process tests - `CDelivery` — C function-pointer callback for the FFI layer Add a `client-ffi` crate that exposes the client as a C API via `safer-ffi`. A `generate-headers` binary produces the companion C header. Include two runnable examples: - `examples/in-process` — Alice/Bob exchange using in-process delivery - `examples/c-ffi` — same exchange written entirely in C; smoketested under valgrind (to catch memory leaks) in CI iterates: #71 2026-04-08 23:15:48 +02:00			`mod api;`
			`mod delivery;`

			`#[cfg(feature = "headers")]`
			`pub fn generate_headers(path: &str) -> std::io::Result<()> {`
			`safer_ffi::headers::builder().to_file(path)?.generate()`
			`}`