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---
source: macro/src/lib.rs
expression: "pretty_print_code(gen_bridge(parse_quote!\n{\n mod ffi\n {\n use diplomat_runtime::DiplomatOption; #[diplomat::opaque] struct Foo\n {} struct CustomStruct\n { num: u8, b: bool, diplo_option: DiplomatOption<u8>, } impl Foo\n {\n pub fn diplo_option_u8(x: DiplomatOption<u8>) ->\n DiplomatOption<u8> { x } pub fn\n diplo_option_ref(x: DiplomatOption<&Foo>) -> DiplomatOption<&Foo>\n { x } pub fn diplo_option_box() -> DiplomatOption<Box<Foo>> { x }\n pub fn diplo_option_struct(x: DiplomatOption<CustomStruct>) ->\n DiplomatOption<CustomStruct> { x } pub fn option_u8(x: Option<u8>)\n -> Option<u8> { x } pub fn option_ref(x: Option<&Foo>) ->\n Option<&Foo> { x } pub fn option_box() -> Option<Box<Foo>> { x }\n pub fn option_struct(x: Option<CustomStruct>) ->\n Option<CustomStruct> { x }\n }\n }\n}).to_token_stream())"
---
mod ffi {
use diplomat_runtime::DiplomatOption;
struct Foo {}
#[repr(C)]
struct CustomStruct {
num: u8,
b: bool,
diplo_option: DiplomatOption<u8>,
}
impl Foo {
pub fn diplo_option_u8(x: DiplomatOption<u8>) -> DiplomatOption<u8> {
x
}
pub fn diplo_option_ref(x: DiplomatOption<&Foo>) -> DiplomatOption<&Foo> {
x
}
pub fn diplo_option_box() -> DiplomatOption<Box<Foo>> {
x
}
pub fn diplo_option_struct(
x: DiplomatOption<CustomStruct>,
) -> DiplomatOption<CustomStruct> {
x
}
pub fn option_u8(x: Option<u8>) -> Option<u8> {
x
}
pub fn option_ref(x: Option<&Foo>) -> Option<&Foo> {
x
}
pub fn option_box() -> Option<Box<Foo>> {
x
}
pub fn option_struct(x: Option<CustomStruct>) -> Option<CustomStruct> {
x
}
}
use diplomat_runtime::*;
use core::ffi::c_void;
#[no_mangle]
extern "C" fn Foo_diplo_option_u8(
x: diplomat_runtime::DiplomatOption<u8>,
) -> diplomat_runtime::DiplomatResult<u8, ()> {
Foo::diplo_option_u8(x)
}
#[no_mangle]
extern "C" fn Foo_diplo_option_ref(
x: Option<&Foo>,
) -> diplomat_runtime::DiplomatOption<&Foo> {
let x: Option<&Foo> = x.into();
Foo::diplo_option_ref(x).into()
}
#[no_mangle]
extern "C" fn Foo_diplo_option_box() -> diplomat_runtime::DiplomatOption<Box<Foo>> {
Foo::diplo_option_box().into()
}
#[no_mangle]
extern "C" fn Foo_diplo_option_struct(
x: diplomat_runtime::DiplomatOption<CustomStruct>,
) -> diplomat_runtime::DiplomatResult<CustomStruct, ()> {
Foo::diplo_option_struct(x)
}
#[no_mangle]
extern "C" fn Foo_option_u8(
x: diplomat_runtime::DiplomatOption<u8>,
) -> diplomat_runtime::DiplomatResult<u8, ()> {
let x: Option<u8> = x.into();
Foo::option_u8(x).ok_or(()).into()
}
#[no_mangle]
extern "C" fn Foo_option_ref(x: Option<&Foo>) -> Option<&Foo> {
Foo::option_ref(x)
}
#[no_mangle]
extern "C" fn Foo_option_box() -> Option<Box<Foo>> {
Foo::option_box()
}
#[no_mangle]
extern "C" fn Foo_option_struct(
x: diplomat_runtime::DiplomatOption<CustomStruct>,
) -> diplomat_runtime::DiplomatResult<CustomStruct, ()> {
let x: Option<CustomStruct> = x.into();
Foo::option_struct(x).ok_or(()).into()
}
#[no_mangle]
extern "C" fn Foo_destroy(this: Box<Foo>) {}
}