async_map::single_writer_versioned

Struct Quitter

pub struct Quitter<T>where
    T: Data,
{ /* private fields */ }

Expand description

Quits the updated task backing the data structure. Though not necessary (see notes) it allows the the data structure to become invalidated for updates, which may speed up dropping of references to it by acting as a signal to reference holders.

Some notes:

Any previously dispatched updates will be processed before the map task is quit
As long as references to the Versioned itself, the data will not be dropped. In other words, this does not free any memory.
Conversely, when all references are dropped the memory and the task will also be dropped. Thus, quitting is not necessary.

Implementations§

impl<T> Quitter<T>
where T: Data,

pub fn quit(self)

Auto Trait Implementations§

impl<T> Freeze for Quitter<T>

impl<T> RefUnwindSafe for Quitter<T>

impl<T> Send for Quitter<T>

impl<T> Sync for Quitter<T>

impl<T> Unpin for Quitter<T>

impl<T> UnwindSafe for Quitter<T>

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> Same for T

type Output = T

Should always be Self

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.