Struct toolshed::cell::CopyCell

pub struct CopyCell<T: Copy> { /* fields omitted */ }

This should be identical to the Cell implementation in the standard library, but always require that the internal type implements Copy and implements Copy itself.

Methods

impl<T: Copy> CopyCell<T>

fn new(value: T) -> Self

Creates a new CopyCell containing the given value.

fn get(&self) -> T

Returns a copy of the contained value.

fn get_mut(&mut self) -> &mut T

Returns a mutable reference to the underlying data.

This call borrows CopyCell mutably (at compile-time) which guarantees that we possess the only reference.

fn set(&self, value: T)

Sets the contained value.

Trait Implementations

impl<T: PartialEq + Copy> PartialEq for CopyCell<T>

fn eq(&self, __arg_0: &CopyCell<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &CopyCell<T>) -> bool

This method tests for !=.

impl<T: Copy + Eq> Eq for CopyCell<T>

impl<T: Copy> Clone for CopyCell<T>

fn clone(&self) -> CopyCell<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Copy> Copy for CopyCell<T>

impl<T: Debug + Copy> Debug for CopyCell<T>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.