Struct Source

pub struct Source<'a, T> { /* private fields */ }

Available on crate features runtime and component-model and component-model-async only.

Represents the buffer for a host- or guest-initiated stream write.

Implementations

impl<'a, T> Source<'a, T>

pub fn reborrow(&mut self) -> Source<'_, T>

Reborrow self so it can be used again later.

pub fn read<B, S: AsContextMut>( &mut self, store: S, buffer: &mut B, ) -> Result<()>

where T: Lift + 'static, B: ReadBuffer<T>,

Accept zero or more items from the writer.

pub fn remaining(&self, store: impl AsContextMut) -> usize

where T: 'static,

Return the number of items remaining to be read from the current write operation.

impl<'a> Source<'a, u8>

pub fn as_direct<D>(self, store: StoreContextMut<'a, D>) -> DirectSource<'a, D>

Return a DirectSource view of self.