alef 0.23.71

Opinionated polyglot binding generator for Rust libraries
Documentation 
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    // SAFETY: name is non-null (checked above); it points to a valid C string.
    let plugin_name = match unsafe { std::ffi::CStr::from_ptr(name) }.to_str() {
        Ok(s) => s.to_owned(),
        Err(_) => {
            ffi_set_out_error(out_error, "name is not valid UTF-8");
            return 1;
        }
    };

    // SAFETY: vtable pointer and user_data validity is the caller's responsibility.
    let bridge = unsafe { {{ bridge_name }}::new(plugin_name, *vtable_ref, user_data) };
    let arc: Arc<dyn {{ trait_path }}> = Arc::new(bridge);

    let registry = {{ registry_getter }}();
    let mut registry = registry.write();

    if let Err(e) = {{ register_call }} {
        ffi_set_out_error(out_error, &e.to_string());
        return 1;
    }
    0
}