Trait VecExt 

pub trait VecExt<T> {
    // Required methods
    fn any<F: Fn(&T) -> bool>(&self, f: F) -> bool;
    fn fold<F, U>(&self, f: F, init: U) -> U
       where F: Fn(U, &T) -> U;
    fn into_first(self) -> Option<T>;
    fn into_last(self) -> Option<T>;
    fn recollect<U: From<T>>(self) -> Vec<U>;
    fn merge_grouped<U>(
        &mut self,
        children: Vec<U>,
        matcher: impl Fn(&T, &U) -> bool,
        merger: impl Fn(&mut T, U),
    );
}

Required Methods

fn any<F: Fn(&T) -> bool>(&self, f: F) -> bool

fn fold<F, U>(&self, f: F, init: U) -> U

where F: Fn(U, &T) -> U,

fn into_first(self) -> Option<T>

fn into_last(self) -> Option<T>

fn recollect<U: From<T>>(self) -> Vec<U>

fn merge_grouped<U>( &mut self, children: Vec<U>, matcher: impl Fn(&T, &U) -> bool, merger: impl Fn(&mut T, U), )

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T> VecExt<T> for Vec<T>

fn any<F: Fn(&T) -> bool>(&self, f: F) -> bool

fn fold<F, U>(&self, f: F, init: U) -> U

where F: Fn(U, &T) -> U,

fn into_first(self) -> Option<T>

fn into_last(self) -> Option<T>

fn recollect<U: From<T>>(self) -> Vec<U>

fn merge_grouped<U>( &mut self, children: Vec<U>, matcher: impl Fn(&T, &U) -> bool, merger: impl Fn(&mut T, U), )

Implementors