bevy/crates/crevice/src/internal.rs
2021-07-24 16:43:37 -07:00

23 lines
580 B
Rust

//! This module is internal to crevice but used by its derive macro. No
//! guarantees are made about its contents.
pub use bytemuck;
/// Align the given struct offset up to the given alignment.
pub const fn align_offset(offset: usize, alignment: usize) -> usize {
if offset % alignment == 0 {
0
} else {
alignment - offset % alignment
}
}
/// Max of two `usize`. Implemented because the `max` method from `Ord` cannot
/// be used in const fns.
pub const fn max(a: usize, b: usize) -> usize {
if a > b {
a
} else {
b
}
}