mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-29 18:23:49 +00:00
21 lines
523 B
Rust
21 lines
523 B
Rust
pub struct B0;
|
|
pub struct B1;
|
|
use std::ops::Shl;
|
|
use std::ops::Sub;
|
|
pub type Shleft<A, B> = <A as Shl<B>>::Output;
|
|
pub type Sub1<A> = <A as Sub<B1>>::Output;
|
|
pub struct UInt<U, B> {
|
|
pub(crate) msb: U,
|
|
pub(crate) lsb: B,
|
|
}
|
|
impl<U, B, Ur, Br> Shl<UInt<Ur, Br>> for UInt<U, B>
|
|
where
|
|
UInt<Ur, Br>: Sub<B1>,
|
|
UInt<UInt<U, B>, B0>: Shl<Sub1<UInt<Ur, Br>>>,
|
|
{
|
|
type Output = Shleft<UInt<UInt<U, B>, B0>, Sub1<UInt<Ur, Br>>>;
|
|
fn shl(self, rhs: UInt<Ur, Br>) -> Self::Output {
|
|
unimplemented!()
|
|
}
|
|
}
|