Struct RwCell 

pub struct RwCell<T> { /* private fields */ }

A lightweight reference-counted cell. Aborts the program when borrows conflict.

Implementations

impl<T> RwCell<T>

pub const fn new(value: T) -> Self

Creates a new cell that wraps the provided value.

pub fn borrow(&self) -> RwCellGuard<'_, Const, T>

Immutably borrows the value of this cell.

pub fn borrow_mut(&self) -> RwCellGuard<'_, Mut, T>

Mutably borrows the value of this cell.

pub fn free(&self) -> bool

Determines whether this cell is free to be borrowed.

Trait Implementations

impl<T: Debug> Debug for RwCell<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for RwCell<T>

fn default() -> RwCell<T>

Returns the “default value” for a type.