Trait TakeOnly

pub trait TakeOnly<T> {
    // Required method
    fn take_only<F>(&mut self, _: F) -> Vec<T>
       where F: Fn(&T) -> bool;
}

Take only the elements that return true from the given condition.

Required Methods

fn take_only<F>(&mut self, _: F) -> Vec<T>

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

Take only the elements that return true from the given condition.

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> TakeOnly<T> for Vec<T>

fn take_only<F>(&mut self, cond: F) -> Vec<T>

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

Implementors