Maraiah/maraiah/cbitfield.rs

29 lines
468 B
Rust

#![doc(hidden)]
#[macro_export]
macro_rules! c_bitfield
{
(
$(#[$outer:meta])*
pub struct $t:ident: $ti:ty {
$(
$(#[$inner:ident $($args:tt)*])*
$f:ident = $v:expr
),+
$(,)?
}
) => {
bitflags! {
$(#[$outer])*
pub struct $t: $ti {
$(
$(#[$inner $($args)*])*
const $f = 1 << $v;
)+
}
}
}
}
// EOF