Method generate_function_trait_sig

crates/wit-bindgen/src/lib.rs:2893–2923

(&mut self, func: &Function, flags: FunctionFlags)

    }

    fn generate_function_trait_sig(&mut self, func: &Function, flags: FunctionFlags) {
        let wt = self.generator.wasmtime_path();
        self.rustdoc(&func.docs);

        self.push_str("fn ");
        self.push_str(&rust_function_name(func));
        if flags.contains(FunctionFlags::STORE | FunctionFlags::ASYNC) {
            uwrite!(self.src, "(accessor: &{wt}::component::Accessor<T, Self>, ");
        } else if flags.contains(FunctionFlags::STORE) {
            uwrite!(self.src, "(host: {wt}::component::Access<T, Self>, ");
        } else {
            self.push_str("(&mut self, ");
        }
        if let Some(id) = &self.named_import_id {
            uwrite!(self.src, "id: {id}, ");
        }
        self.generate_function_params(func);
        self.push_str(")");
        self.push_str(" -> ");

        if flags.contains(FunctionFlags::ASYNC) {
            uwrite!(self.src, "impl ::core::future::Future<Output = ");
        }

        self.all_func_flags |= flags;
        self.generate_function_result(func, flags);

        if flags.contains(FunctionFlags::ASYNC) {
            self.push_str("> + Send");
        }
    }

    fn generate_function_params(&mut self, func: &Function) {
        for param in func.params.iter() {