Trait frunk_core::hlist::IntoReverse

pub trait IntoReverse {
    type Output;
    fn into_reverse(self) -> Self::Output;
}

Trait that allows for reversing a given data structure.

Implemented for HCons and HNil.

Associated Types

type Output

Required Methods

fn into_reverse(self) -> Self::Output

Reverses a given data structure.

Examples

let nil = HNil;

assert_eq!(nil.into_reverse(), nil);

let h = hlist![1, "hello", true, 42f32];
assert_eq!(h.into_reverse(), hlist![42f32, true, "hello", 1])

Implementors

• impl IntoReverse for HNil
• impl<H, Tail> IntoReverse for HCons<H, Tail> where
    Tail: IntoReverse,
    Tail::Output: Add<HCons<H, HNil>>,