Struct Cell

Source
pub struct Cell<T, Seq> { /* private fields */ }

Implementations§

Source§

impl<T, SequenceFactory: SequenceFactory> Cell<T, Sequence<SequenceFactory>>

Source

pub fn new(ctx: &mut Context<SequenceFactory>, value: T) -> Self

Source

pub fn set(&mut self, ctx: &mut Context<SequenceFactory>, value: T)

Source

pub fn last_modified(&self) -> &Sequence<SequenceFactory>

Source

pub fn borrow_mut(&mut self, ctx: &mut Context<SequenceFactory>) -> &mut T

Mutably borrow the cell.

Note that the following lines are equivalent. The benefit of borrow_mut() is for values that are not (cheaply) clonable.

*cell.borrow_mut(&mut ctx) += 1;
cell.set(&mut ctx, *cell.clone() + 1);
Source

pub fn into(self) -> T

Trait Implementations§

Source§

impl<T: Clone, SF: Clone> Clone for Cell<T, SF>

Source§

fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl<T: Debug, Seq> Debug for Cell<T, Seq>

Source§

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

Formats the value using the given formatter. Read more
Source§

impl<T, SF> Deref for Cell<T, SF>

Source§

type Target = T

The resulting type after dereferencing.
Source§

fn deref(&self) -> &T

Dereferences the value.
Source§

impl<T: Clone, SequenceFactory: SequenceFactory> Mergable for Cell<T, Sequence<SequenceFactory>>

Source§

type Diff = CellDiff<T, Sequence<SequenceFactory>>

Source§

type Seq = Sequence<SequenceFactory>

Source§

fn merge(&mut self, other: Self)

Source§

fn diff(&self, other: &Self) -> Self::Diff

Produce a diff. Read more
Source§

fn apply(&mut self, diff: Self::Diff) -> Result<(), ApplyError>

Source§

fn clean(&mut self, _cutoff: &Self::Seq)

Clean up history. * Read more
Source§

impl<T: PartialEq, Seq> PartialEq for Cell<T, Seq>

Source§

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

Auto Trait Implementations§

§

impl<T, Seq> Freeze for Cell<T, Seq>
where Seq: Freeze, T: Freeze,

§

impl<T, Seq> RefUnwindSafe for Cell<T, Seq>

§

impl<T, Seq> Send for Cell<T, Seq>
where Seq: Send, T: Send,

§

impl<T, Seq> Sync for Cell<T, Seq>
where Seq: Sync, T: Sync,

§

impl<T, Seq> Unpin for Cell<T, Seq>
where Seq: Unpin, T: Unpin,

§

impl<T, Seq> UnwindSafe for Cell<T, Seq>
where Seq: UnwindSafe, T: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

Source§

type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V