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comment rewording

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king6cong
2017-03-07 11:39:51 +08:00
parent bd75a522c3
commit a67e0d3efb
1 changed files with 1 additions and 1 deletions
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examples/echo-udp.rs
+1 -1
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@@ -35,7 +35,7 @@ impl Future for Server {
loop { loop {
// First we check to see if there's a message we need to echo back. // First we check to see if there's a message we need to echo back.
// If so then we try to send it back to the original source, waiting // If so then we try to send it back to the original source, waiting
// until we're writable and able to do so. // until it's writable and we're able to do so.
if let Some((size, peer)) = self.to_send { if let Some((size, peer)) = self.to_send {
let amt = try_nb!(self.socket.send_to(&self.buf[..size], &peer)); let amt = try_nb!(self.socket.send_to(&self.buf[..size], &peer));
println!("Echoed {}/{} bytes to {}", amt, size, peer); println!("Echoed {}/{} bytes to {}", amt, size, peer);