Struct RadioSliceMut 

pub struct RadioSliceMut<Value, SliceValue, Channel>
where
    Channel: RadioChannel<Value>,
    Value: 'static,
    SliceValue: 'static,
{ /* private fields */ }

Available on crate feature radio only.

A mutable slice of a portion of the global radio state.

Like RadioSlice, components only re-render when the specific portion changes.

Example

let mut count_slice = radio.slice_mut(AppChannel::Count, |state| &mut state.count);
child_component(count_slice)

Implementations

impl<Value, SliceValue, Channel> RadioSliceMut<Value, SliceValue, Channel>

where Channel: RadioChannel<Value>, SliceValue: 'static,

pub fn read(&self) -> <UnsyncStorage as AnyStorage>::Ref<'_, SliceValue>

Read the slice value and subscribe to changes.

pub fn read_unchecked( &self, ) -> <UnsyncStorage as AnyStorage>::Ref<'static, SliceValue>

Read the slice value and subscribe to changes, with ’static lifetime.

pub fn peek(&self) -> <UnsyncStorage as AnyStorage>::Ref<'_, SliceValue>

Read the slice value without subscribing.

pub fn peek_unchecked( &self, ) -> <UnsyncStorage as AnyStorage>::Ref<'static, SliceValue>

Read the slice value without subscribing, with ’static lifetime.

pub fn write_unchecked( &self, ) -> <UnsyncStorage as AnyStorage>::Mut<'static, SliceValue>

Write the slice value, with ’static lifetime.

pub fn write_unchecked_no_notify( &self, ) -> <UnsyncStorage as AnyStorage>::Mut<'static, SliceValue>

Write the slice value without notifying.

pub fn notify(&self)

Notify listeners for this slice’s channel.

pub fn write(&mut self) -> <UnsyncStorage as AnyStorage>::Mut<'_, SliceValue>

Write the slice value.

Trait Implementations

impl<Value, SliceValue, Channel> Clone for RadioSliceMut<Value, SliceValue, Channel>

where Channel: RadioChannel<Value>, SliceValue: 'static,

fn clone(&self) -> RadioSliceMut<Value, SliceValue, Channel>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T, Value, Channel> IntoReadable<T> for RadioSliceMut<Value, T, Channel>

where T: 'static, Value: 'static, Channel: RadioChannel<Value> + 'static,

fn into_readable(self) -> Readable<T>

impl<T, Value, Channel> IntoWritable<T> for RadioSliceMut<Value, T, Channel>

where T: 'static, Value: 'static, Channel: RadioChannel<Value> + 'static,

fn into_writable(self) -> Writable<T>

impl<Value, SliceValue, Channel> PartialEq for RadioSliceMut<Value, SliceValue, Channel>

where Channel: RadioChannel<Value>, SliceValue: 'static,

fn eq(&self, other: &RadioSliceMut<Value, SliceValue, Channel>) -> 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<Value, SliceValue, Channel> Copy for RadioSliceMut<Value, SliceValue, Channel>

where Channel: RadioChannel<Value> + Copy, SliceValue: 'static,