structural-assert 0.1.0

// Copyright 2021 Gregory Oakes
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

use structural_assert::test_structure;

#[test_structure(size = 20)]
#[repr(C, packed)]
pub struct Foo {
    #[loc(0:0)]
    pub a: u8,
    #[loc(1:1)]
    pub b: u8,
    #[loc(2:3)]
    pub c: u16,
    #[loc(4:19)]
    pub d: u128,
}

#[test_structure(size = 1)]
struct FooPrivate {
    #[loc(0:0)]
    pub a: u8,
}

#[test_structure(size = 1024)]
struct Big {
    #[loc(0:1022)]
    pub a: [u8; 1023],
    #[loc(1023:1023)]
    pub b: u8,
}