struct DataReaderImpl {
s: StreamReader,
pending: Vec<u8>,
offset: usize,
connected: bool,
status: Arc<Mutex<DataStreamStatus>>,
}
Expand description
Wrapper for the read part of a DataStream
Fields§
§s: StreamReader
The underlying StreamReader object.
pending: Vec<u8>
If present, data that we received on this stream but have not been able to send to the caller yet.
offset: usize
Index into pending to show what we’ve already read.
connected: bool
If true, we have received a CONNECTED cell on this stream.
status: Arc<Mutex<DataStreamStatus>>
Available on crate feature
stream-ctrl
only.Shared user-visible information about the state of this stream.
Implementations§
Source§impl DataReaderImpl
impl DataReaderImpl
Sourcefn extract_bytes(&mut self, buf: &mut [u8]) -> usize
fn extract_bytes(&mut self, buf: &mut [u8]) -> usize
Pull as many bytes as we can off of self.pending, and return that number of bytes.
Sourcefn buf_is_empty(&self) -> bool
fn buf_is_empty(&self) -> bool
Return true iff there are no buffered bytes here to yield
Trait Implementations§
Auto Trait Implementations§
impl Freeze for DataReaderImpl
impl !RefUnwindSafe for DataReaderImpl
impl Send for DataReaderImpl
impl Sync for DataReaderImpl
impl Unpin for DataReaderImpl
impl !UnwindSafe for DataReaderImpl
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