size_of_const_macro

Provides the SizeOf derive macro for generating a constant of the type's size. Not designed to work on types with generics.
The MSRV is 1.56.

Example

Derive it on your object declaration.

use size_of_const_macro::SizeOf;

#[derive(SizeOf)]
struct FooBar {
	short: u16,
	long: u32,
}

fn main() {
	assert_eq!(core::mem::size_of::<FooBar>(), SIZE_OF_FOO_BAR);
}

License

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in size_of_const_macro by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.