Trait Clearable 

pub trait Clearable {
    // Required method
    fn clear_for_reuse(&mut self);
}

A clearable trait for objects that can be reset for reuse.

Required Methods

fn clear_for_reuse(&mut self)

Clears the object’s contents while preserving capacity.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<K, V> Clearable for HashMap<K, V>

fn clear_for_reuse(&mut self)

impl<T> Clearable for Vec<T>

fn clear_for_reuse(&mut self)

Implementors