Struct nrf_modem::TcpReadStream
source · pub struct TcpReadStream<'a> { /* private fields */ }Expand description
A borrowed read half of a TCP stream
Implementations§
source§impl<'a> TcpReadStream<'a>
impl<'a> TcpReadStream<'a>
sourcepub async fn receive<'buf>(
&self,
buf: &'buf mut [u8],
) -> Result<&'buf mut [u8], Error>
pub async fn receive<'buf>( &self, buf: &'buf mut [u8], ) -> Result<&'buf mut [u8], Error>
Try fill the given buffer with the data that has been received. The written part of the buffer is returned.
sourcepub async fn receive_with_cancellation<'buf>(
&self,
buf: &'buf mut [u8],
token: &CancellationToken,
) -> Result<&'buf mut [u8], Error>
pub async fn receive_with_cancellation<'buf>( &self, buf: &'buf mut [u8], token: &CancellationToken, ) -> Result<&'buf mut [u8], Error>
Try fill the given buffer with the data that has been received. The written part of the buffer is returned.
sourcepub async fn receive_exact<'buf>(
&self,
buf: &'buf mut [u8],
) -> Result<(), (Error, &'buf mut [u8])>
pub async fn receive_exact<'buf>( &self, buf: &'buf mut [u8], ) -> Result<(), (Error, &'buf mut [u8])>
Fill the entire buffer with data that has been received. This will wait as long as necessary to fill up the buffer.
If there’s an error while receiving, then the error is returned as well as the part of the buffer that was partially filled with received data.
sourcepub async fn receive_exact_with_cancellation<'buf>(
&self,
buf: &'buf mut [u8],
token: &CancellationToken,
) -> Result<(), (Error, &'buf mut [u8])>
pub async fn receive_exact_with_cancellation<'buf>( &self, buf: &'buf mut [u8], token: &CancellationToken, ) -> Result<(), (Error, &'buf mut [u8])>
Fill the entire buffer with data that has been received. This will wait as long as necessary to fill up the buffer.
If there’s an error while receiving, then the error is returned as well as the part of the buffer that was partially filled with received data.