Crate local_type_alias
source ·Expand description
local-type-aliases
allows for the creation of scoped type and trait
aliases in an item.
§Examples
#[local_alias]
#[alias(type X = i32)]
struct MyType<T>
where
X: for<'a> Add<&'a T>,
{
value: T,
}
#[local_alias]
#[alias(
type X = [u8; 4],
type Y = *mut X,
type Z = fn(X) -> Y,
trait A = PartialEq<fn([u8; 4]) -> *mut X>,
)]
impl<T> MyType<T>
where
Z: A,
{
// ...
}
Attribute Macros§
- Local type aliases.