Struct druid::piet::cairo::glib::Receiver

pub struct Receiver<T>(_, _);

A Receiver that can be attached to a main context to receive items from its corresponding Sender or SyncSender.

See MainContext::channel() or MainContext::sync_channel() for how to create such a Receiver.

Implementations

impl<T> Receiver<T>

pub fn attach<F>(self, context: Option<&MainContext>, func: F) -> SourceIdwhere F: FnMut(T) -> Continue + 'static,

Attaches the receiver to the given context and calls func whenever an item is available on the channel.

Passing None for the context will attach it to the thread default main context.

Panics

This function panics if called from a thread that is not the owner of the provided context, or, if None is provided, of the thread default main context.

Trait Implementations

impl<T> Debug for Receiver<T>

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

Formats the value using the given formatter.

impl<T> Drop for Receiver<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T> Send for Receiver<T>where T: Send,