Trait tap::TapResultOps

pub trait TapResultOps<T, E> {
    fn tap_ok<R, F: FnOnce(&mut T) -> R>(self, f: F) -> Self;
    fn tap_err<R, F: FnOnce(&mut E) -> R>(self, f: F) -> Self;
}

Tap operations for Result.

Required Methods

fn tap_ok<R, F: FnOnce(&mut T) -> R>(self, f: F) -> Self

Executes a closure if the value is Result::Ok(T).

fn tap_err<R, F: FnOnce(&mut E) -> R>(self, f: F) -> Self

Executes a closure if the value is Result::Err(E).

Implementations on Foreign Types

impl<T, E> TapResultOps<T, E> for Result<T, E>

fn tap_ok<R, F: FnOnce(&mut T) -> R>(self, f: F) -> Self

fn tap_err<R, F: FnOnce(&mut E) -> R>(self, f: F) -> Self

Implementors