Struct accountable_refcell::RefCell

pub struct RefCell<T: ?Sized> { /* fields omitted */ }

A RefCell that tracks outstanding borrows and reports stack traces for dynamic borrow failures.

Methods

impl<T> RefCell<T>

pub fn new(value: T) -> RefCell<T>

Create a new RefCell value.

pub fn into_inner(self) -> T

Discard this RefCell and return the value stored inside of it.

impl<T: ?Sized> RefCell<T>

pub fn borrow(&self) -> Ref<T>

Borrow the value stored in this cell immutably. Panics if any outstanding mutable borrows of the same cell exist.

pub fn try_borrow(&self) -> Result<Ref<T>, BorrowError>

pub fn borrow_mut(&self) -> RefMut<T>

Borrow the value stored in this cell mutably. Panics if any outstanding immutable borrows of the same cell exist.

pub fn try_borrow_mut(&self) -> Result<RefMut<T>, BorrowMutError>

pub fn as_ptr(&self) -> *mut T

pub unsafe fn try_borrow_unguarded(&self) -> Result<&T, BorrowError>

Trait Implementations

impl<T: Clone> Clone for RefCell<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + ?Sized> Debug for RefCell<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for RefCell<T>

fn default() -> RefCell<T>

Returns the "default value" for a type.

impl<T: ?Sized + PartialEq> PartialEq<RefCell<T>> for RefCell<T>

fn eq(&self, other: &RefCell<T>) -> bool

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.