Macro kaguya_rs::always [−][src]
macro_rules! always { ($x:expr,$y:expr) => { ... }; ($x:expr) => { ... }; () => { ... }; (=>) => { ... }; }
always return first memorized values
Syntax:
- always!() :: a -> Any -> a
- always!(=>) :: a -> (Any -> a)
- always!(x) :: Any -> x
- always!(x,_) = x