Struct PredCell 

pub struct PredCell<T: ?Sized>(/* private fields */);

Cell over predicates

A wrapper around std::cell::Cell that allows predicates to be used to specify the contents of the cell.

Implementations

impl<T> PredCell<T>

pub const fn new(v: T, _pred: Snapshot<Mapping<T, bool>>) -> Self

See the method Cell::new documentation.

pub fn set(&self, v: T)

See the method Cell::set documentation.

pub fn swap(&self, other: &PredCell<T>)

See the method Cell::swap documentation.

pub const fn replace(&self, v: T) -> T

See the method Cell::replace documentation.

pub fn into_inner(self) -> T

See the method Cell::into_inner documentation.

impl<T: Copy> PredCell<T>

pub const fn get(&self) -> T

See the method Cell::get documentation.

pub fn update(&self, f: impl FnOnce(T) -> T)

See the method Cell::update documentation.

impl<T: ?Sized> PredCell<T>

pub const fn from_mut( t: &mut T, _pred: Snapshot<Mapping<T, bool>>, ) -> &PredCell<T>

See the method Cell::from_mut documentation.

impl<T: Default> PredCell<T>

pub fn take(&self) -> T

See the method Cell::take documentation.

impl<T> PredCell<[T]>

pub const fn as_slice_of_cells( &self, _pred: Snapshot<Seq<Mapping<T, bool>>>, ) -> &[PredCell<T>]

See the method Cell::as_slice_of_cells documentation.

Trait Implementations

impl<T: ?Sized> View for PredCell<T>

type ViewTy = Mapping<T, bool>