Struct VecSink 

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

Available on crate feature std only.

Sink that pushes every item into an internal Vec. Useful in tests.

The collected items live behind a SharedHandle returned by VecSink::handle. The handle is Send + Sync (via internal Arc<Mutex<_>>) and outlives the sink, so callers can drop the sink and still read the result.

Implementations

impl<T> VecSink<T>

pub fn new() -> Self

Construct a new vec sink.

pub fn handle(&self) -> SharedHandle<T>

Return a cloneable handle to the underlying storage. Items written to the sink appear in the handle.

Trait Implementations

impl<T> Default for VecSink<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Send + 'static> Sink for VecSink<T>

type Item = T

Type of item this sink accepts.

type Error = Infallible

Error type the sink can return.

fn write(&mut self, item: Self::Item) -> Result<(), Self::Error>

Write a single item.

fn flush(&mut self) -> Result<(), Self::Error>

Flush any buffered output. Default impl does nothing.

fn close(&mut self) -> Result<(), Self::Error>

Release any resources. Default impl does nothing.