Creates a new Cell containing the given value.

Examples

use std::cell::Cell;

let c = Cell::new(5);

Returns a copy of the contained value.

Examples

use std::cell::Cell;

let c = Cell::new(5);

let five = c.get();

Sets the contained value.

Examples

use std::cell::Cell;

let c = Cell::new(5);

c.set(10);

Returns a reference to the underlying UnsafeCell.

Examples

#![feature(as_unsafe_cell)]

use std::cell::Cell;

let c = Cell::new(5);

let uc = c.as_unsafe_cell();

Returns a raw pointer to the underlying data in this cell.

Examples

use std::cell::Cell;

let c = Cell::new(5);

let ptr = c.as_ptr();

Returns a mutable reference to the underlying data.

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

Examples

use std::cell::Cell;

let mut c = Cell::new(5);
*c.get_mut() += 1;

assert_eq!(c.get(), 6);

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

This method tests for !=.

Creates a Cell<T>, with the Default value for T.

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Performs the conversion.

Formats the value using the given formatter.

This method returns an Ordering between self and other. Read more

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more