Struct WriteSignal 

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

A setter only Signal

Implementations

impl<T> WriteSignal<T>

pub fn id(&self) -> Id

Trait Implementations

impl<T> AddAssign<T> for WriteSignal<T>

where T: AddAssign + 'static,

fn add_assign(&mut self, rhs: T)

Performs the += operation.

impl<T> BitAndAssign<T> for WriteSignal<T>

where T: BitAndAssign + 'static,

fn bitand_assign(&mut self, rhs: T)

Performs the &= operation.

impl<T> BitOrAssign<T> for WriteSignal<T>

where T: BitOrAssign + 'static,

fn bitor_assign(&mut self, rhs: T)

Performs the |= operation.

impl<T> BitXorAssign<T> for WriteSignal<T>

where T: BitXorAssign + 'static,

fn bitxor_assign(&mut self, rhs: T)

Performs the ^= operation.

impl<T> Clone for WriteSignal<T>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Default for WriteSignal<T>

where T: Default + 'static,

fn default() -> WriteSignal<T>

Returns the “default value” for a type.

impl<T> DivAssign<T> for WriteSignal<T>

where T: DivAssign + 'static,

fn div_assign(&mut self, rhs: T)

Performs the /= operation.

impl<T> MulAssign<T> for WriteSignal<T>

where T: MulAssign + 'static,

fn mul_assign(&mut self, rhs: T)

Performs the *= operation.

impl<T> PartialEq for WriteSignal<T>

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl<T> RemAssign<T> for WriteSignal<T>

where T: RemAssign + 'static,

fn rem_assign(&mut self, rhs: T)

Performs the %= operation.

impl<T> ShlAssign<T> for WriteSignal<T>

where T: ShlAssign + 'static,

fn shl_assign(&mut self, rhs: T)

Performs the <<= operation.

impl<T> ShrAssign<T> for WriteSignal<T>

where T: ShrAssign + 'static,

fn shr_assign(&mut self, rhs: T)

Performs the >>= operation.

impl<T> SignalUpdate<T> for WriteSignal<T>

fn id(&self) -> Id

get the Signal Id

fn set(&self, new_value: T)

where T: 'static,

Sets the new_value to the Signal and triggers effect run

fn update(&self, f: impl FnOnce(&mut T))

where T: 'static,

Update the stored value with the given function and triggers effect run

fn try_update<O>(&self, f: impl FnOnce(&mut T) -> O) -> Option<O>

where T: 'static,

Update the stored value with the given function, triggers effect run, and returns the value returned by the function

fn set_if_changed(&self, new_value: T)

where T: PartialEq + 'static,

Sets the new_value to the Signal and triggers effect run only if the value has changed

impl<T> SignalWrite<T> for WriteSignal<T>

fn id(&self) -> Id

get the Signal Id

fn try_write(&self) -> Option<WriteRef<'_, T>>

where T: 'static,

If the Signal isn’t disposed, mutably borrows the signal value.

fn write(&self) -> WriteRef<'_, T>

where T: 'static,

Mutably borrows the signal value, triggering subscribers when dropped.

impl<T> SubAssign<T> for WriteSignal<T>

where T: SubAssign + 'static,

fn sub_assign(&mut self, rhs: T)

Performs the -= operation.

impl<T> Copy for WriteSignal<T>

impl<T> Eq for WriteSignal<T>