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Add doc for impl From for Addr

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This commit is contained in:
Son 2018-08-21 10:51:12 +10:00
parent 6bf6d50a6f
commit 4ced4f3395
1 changed files with 8 additions and 0 deletions
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8
src/libstd/net/addr.rs
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@ -554,6 +554,7 @@ impl FromInner<c::sockaddr_in6> for SocketAddrV6 {
#[stable(feature = "ip_from_ip", since = "1.16.0")]
impl From<SocketAddrV4> for SocketAddr {
/// Converts a [`SocketAddrV4`] into a [`SocketAddr::V4`].
fn from(sock4: SocketAddrV4) -> SocketAddr {
SocketAddr::V4(sock4)
}
@ -561,6 +562,7 @@ impl From<SocketAddrV4> for SocketAddr {
#[stable(feature = "ip_from_ip", since = "1.16.0")]
impl From<SocketAddrV6> for SocketAddr {
/// Converts a [`SocketAddrV6`] into a [`SocketAddr::V6`].
fn from(sock6: SocketAddrV6) -> SocketAddr {
SocketAddr::V6(sock6)
}
@ -568,6 +570,12 @@ impl From<SocketAddrV6> for SocketAddr {
#[stable(feature = "addr_from_into_ip", since = "1.17.0")]
impl<I: Into<IpAddr>> From<(I, u16)> for SocketAddr {
/// Converts a tuple struct (Into<[`IpAddr`]>, `u16`) into a [`SocketAddr`].
///
/// This conversion creates a [`SocketAddr::V4`] for a [`IpAddr::V4`]
/// and creates a [`SocketAddr::V6`] for a [`IpAddr::V6`].
///
/// `u16` is treated as port of the newly created [`SocketAddr`].
fn from(pieces: (I, u16)) -> SocketAddr {
SocketAddr::new(pieces.0.into(), pieces.1)
}