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Github Constify methods of `std::net::SocketAddr`, `SocketAddrV4` and `SocketAdd...

 3 years ago
source link: https://github.com/rust-lang/rust/pull/82487
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CDirkx commented on Feb 24 •

edited

The following methods are made unstable const under the const_socketaddr feature (#82485):

// std::net

impl SocketAddr {
    pub const fn ip(&self) -> IpAddr;
    pub const fn port(&self) -> u16;
    pub const fn is_ipv4(&self) -> bool;
    pub const fn is_ipv6(&self) -> bool;
}

impl SocketAddrV4 {
    pub const fn ip(&self) -> IpAddr;
    pub const fn port(&self) -> u16;
}

impl SocketAddrV6 {
    pub const fn ip(&self) -> IpAddr;
    pub const fn port(&self) -> u16;
    pub const fn flowinfo(&self) -> u32;
    pub const fn scope_id(&self) -> u32;
}

Note: SocketAddrV4::ip and SocketAddrV6::ip use pointer casting and depend on the unstable feature const_raw_ptr_deref


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