Rollup merge of rust-lang#97300 - ChayimFriedman2:patch-1, r=dtolnay

Implement `FusedIterator` for `std::net::[Into]Incoming` They never return `None`, so they trivially fulfill the contract. What should I put for the stability attribute of `Incoming`?
Dylan-DPC · Jul 4, 2022 · 451b2ad · 451b2ad
2 parents a3beeaa 76c0429
commit 451b2ad
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/library/std/src/net/tcp.rs b/library/std/src/net/tcp.rs
@@ -7,6  7,7 @@ use crate::io::prelude::*;
 
 use crate::fmt;
 use crate::io::{self, IoSlice, IoSliceMut};
 use crate::iter::FusedIterator;
 use crate::net::{Shutdown, SocketAddr, ToSocketAddrs};
 use crate::sys_common::net as net_imp;
 use crate::sys_common::{AsInner, FromInner, IntoInner};
@@ -1009,6  1010,9 @@ impl<'a> Iterator for Incoming<'a> {
     }
 }
 
 #[stable(feature = "tcp_listener_incoming_fused_iterator", since = "1.64.0")]
 impl FusedIterator for Incoming<'_> {}
 
 #[unstable(feature = "tcplistener_into_incoming", issue = "88339")]
 impl Iterator for IntoIncoming {
     type Item = io::Result<TcpStream>;
@@ -1017,6  1021,9 @@ impl Iterator for IntoIncoming {
     }
 }
 
 #[unstable(feature = "tcplistener_into_incoming", issue = "88339")]
 impl FusedIterator for IntoIncoming {}
 
 impl AsInner<net_imp::TcpListener> for TcpListener {
     fn as_inner(&self) -> &net_imp::TcpListener {
         &self.0