Enum uds::AddrName

pub enum AddrName<'a> {
    Unnamed,
    Path(&'a Path),
    Abstract(&'a [u8]),
}

An enum representation of an unix socket address.

Useful for pattern matching an UnixSocketAddr via UnixSocketAddr.name().

It cannot be used to bind or connect a socket directly as it doesn’t contain a sockaddr_un, but a UnixSocketAddr can be created from it.

Examples

Cleaning up pathname socket files after ourselves:

let addr = UnixSocketAddr::from_path("/var/run/socket.sock").unwrap();
if let AddrName::Path(path) = addr.name() {
    let _ = std::fs::remove_file(path);
}

Variants

Unnamed

Unnamed / anonymous address.

Path(&'a Path)

Regular file path based address.

Can be both relative and absolute.

Abstract(&'a [u8])

Address in the abstract namespace.

Trait Implementations

impl<'a> Clone for AddrName<'a>

fn clone(&self) -> AddrName<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for AddrName<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> From<&'a UnixSocketAddr> for AddrName<'a>

fn from(addr: &'a UnixSocketAddr) -> AddrName<'a>

Converts to this type from the input type.

impl<'a> Hash for AddrName<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq<AddrName<'a>> for AddrName<'a>

fn eq(&self, other: &AddrName<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Copy for AddrName<'a>

impl<'a> Eq for AddrName<'a>

impl<'a> StructuralEq for AddrName<'a>

impl<'a> StructuralPartialEq for AddrName<'a>