Trait fxfs::object_handle::WriteBytes
source · pub trait WriteBytes {
// Required methods
fn handle(&self) -> &dyn WriteObjectHandle;
fn write_bytes<'life0, 'life1, 'async_trait>(
&'life0 mut self,
buf: &'life1 [u8]
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait;
fn complete<'life0, 'async_trait>(
&'life0 mut self
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
fn skip<'life0, 'async_trait>(
&'life0 mut self,
amount: u64
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
}
Expand description
This trait is an asynchronous streaming writer.
Required Methods§
fn handle(&self) -> &dyn WriteObjectHandle
sourcefn write_bytes<'life0, 'life1, 'async_trait>(
&'life0 mut self,
buf: &'life1 [u8]
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn write_bytes<'life0, 'life1, 'async_trait>( &'life0 mut self, buf: &'life1 [u8] ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,
Buffers writes to be written to the underlying handle. This may flush bytes immediately or when buffers are full.
sourcefn complete<'life0, 'async_trait>(
&'life0 mut self
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn complete<'life0, 'async_trait>( &'life0 mut self ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,
Called to flush to the handle. Named to avoid confluct with the flush method above.
sourcefn skip<'life0, 'async_trait>(
&'life0 mut self,
amount: u64
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn skip<'life0, 'async_trait>( &'life0 mut self, amount: u64 ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,
Moves the offset forward by amount
, which will result in zeroes in the output stream, even
if no other data is appended to it.