forked from M-Labs/artiq-zynq
remove dead code
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@ -51,25 +51,6 @@ pub async fn read_i32(stream: &TcpStream) -> Result<i32> {
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}).await?)
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}
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pub async fn read_i64(stream: &TcpStream) -> Result<i64> {
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Ok(stream.recv(|buf| {
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if buf.len() >= 8 {
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let value =
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((buf[0] as i64) << 56)
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| ((buf[1] as i64) << 48)
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| ((buf[2] as i64) << 40)
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| ((buf[3] as i64) << 32)
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| ((buf[4] as i64) << 24)
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| ((buf[5] as i64) << 16)
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| ((buf[6] as i64) << 8)
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| (buf[7] as i64);
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Poll::Ready((8, value))
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} else {
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Poll::Pending
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}
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}).await?)
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}
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pub async fn read_chunk(stream: &TcpStream, destination: &mut [u8]) -> Result<()> {
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let total = destination.len();
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let destination = RefCell::new(destination);
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@ -111,27 +92,3 @@ pub async fn write_i32(stream: &TcpStream, value: i32) -> Result<()> {
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value as u8].iter().copied()).await?;
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Ok(())
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}
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pub async fn write_i64(stream: &TcpStream, value: i64) -> Result<()> {
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stream.send([
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(value >> 56) as u8,
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(value >> 48) as u8,
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(value >> 40) as u8,
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(value >> 32) as u8,
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(value >> 24) as u8,
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(value >> 16) as u8,
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(value >> 8) as u8,
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value as u8].iter().copied()).await?;
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Ok(())
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}
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pub async fn write_bytes(stream: &TcpStream, value: &[u8]) -> Result<()> {
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write_i32(stream, value.len() as i32).await?;
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stream.send(value.iter().copied()).await?;
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Ok(())
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}
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pub async fn write_string(stream: &TcpStream, value: &str) -> Result<()> {
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write_bytes(stream, value.as_bytes()).await?;
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Ok(())
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}
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