common/test/bidirectional_deps/leaf_rs_lib.rs

// Part of the Crubit project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

#[repr(C)]
#[derive(Copy, Clone, Default)]
pub struct LeafRsType {
    field: u8,
}

pub fn wrap(x: u8) -> LeafRsType {
    LeafRsType { field: x }
}

pub fn unwrap(x: LeafRsType) -> u8 {
    x.field
}

#[repr(u8)]
#[derive(Copy, Clone)]
pub enum LeafRsEnum {
    KUnknown,
    KValue1,
    KValue2,
    KValue3,
}

pub fn wrap_enum(x: u8) -> LeafRsEnum {
    match x {
        1 => LeafRsEnum::KValue1,
        2 => LeafRsEnum::KValue2,
        3 => LeafRsEnum::KValue3,
        _ => LeafRsEnum::KUnknown,
    }
}

pub fn unwrap_enum(x: LeafRsEnum) -> u8 {
    x as u8
}