constant

fp_library::functions

Function constant 

Source 
pub fn constant<'a, A: 'a + Clone, B: Clone>(a: A) -> ArcFn<'a, B, A>
Expand description

Returns its first argument.

§Type Signature

forall a b. a -> b -> a

§Parameters

  • a: A value.
  • b: Some other value.

§Returns

The first value.

§Examples

use fp_library::{functions::constant};

assert_eq!(
    constant(true)(false),
    true
);