Method with_sockaddr

src/net/addr.rs:120–128

(
        &self,
        f: impl FnOnce(*const SocketAddrOpaque, SocketAddrLen) -> R,
    )

// SAFETY: This just forwards to the inner `SocketAddrArg` implementations.
unsafe impl SocketAddrArg for SocketAddr {
    unsafe fn with_sockaddr<R>(
        &self,
        f: impl FnOnce(*const SocketAddrOpaque, SocketAddrLen) -> R,
    ) -> R {
        match self {
            Self::V4(v4) => v4.with_sockaddr(f),
            Self::V6(v6) => v6.with_sockaddr(f),
        }
    }
}

// SAFETY: `with_sockaddr` calls `f` using `call_with_sockaddr`, which handles