Trait libextra::vec::VecUtils

pub trait VecUtils<T> {
    fn unshift(&mut self, v: T);
    fn shift(&mut self) -> T;
    fn count(&self, f: &dyn Fn(&T) -> bool) -> usize;
}

Required methods

fn unshift(&mut self, v: T)

fn shift(&mut self) -> T

fn count(&self, f: &dyn Fn(&T) -> bool) -> usize

Replaces old Iterator::count

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Implementations on Foreign Types

impl<T> VecUtils<T> for Vec<T>

fn unshift(&mut self, v: T)

fn shift(&mut self) -> T

fn count(&self, f: &dyn Fn(&T) -> bool) -> usize

Replaces old Iterator::count

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Implementors

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