[][src]Struct nix::sys::socket::UnixAddr

pub struct UnixAddr(pub sockaddr_un, pub usize);

A wrapper around sockaddr_un.

This also tracks the length of sun_path address (excluding a terminating null), because it may not be null-terminated. For example, unconnected and Linux abstract sockets are never null-terminated, and POSIX does not require that sun_len include the terminating null even for normal sockets. Note that the actual sockaddr length is greater by offset_of!(libc::sockaddr_un, sun_path)

Methods

impl UnixAddr[src]

pub fn new<P: ?Sized + NixPath>(path: &P) -> Result<UnixAddr>[src]

Create a new sockaddr_un representing a filesystem path.

pub fn new_abstract(path: &[u8]) -> Result<UnixAddr>[src]

Create a new sockaddr_un representing an address in the "abstract namespace".

The leading null byte for the abstract namespace is automatically added; thus the input path is expected to be the bare name, not null-prefixed. This is a Linux-specific extension, primarily used to allow chrooted processes to communicate with processes having a different filesystem view.

pub fn path(&self) -> Option<&Path>[src]

If this address represents a filesystem path, return that path.

pub fn as_abstract(&self) -> Option<&[u8]>[src]

If this address represents an abstract socket, return its name.

For abstract sockets only the bare name is returned, without the leading null byte. None is returned for unnamed or path-backed sockets.

Trait Implementations

impl Clone for UnixAddr[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Copy for UnixAddr[src]

impl Eq for UnixAddr[src]

impl PartialEq<UnixAddr> for UnixAddr[src]

#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests for !=.

impl Debug for UnixAddr[src]

impl Display for UnixAddr[src]

impl Hash for UnixAddr[src]

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

Feeds a slice of this type into the given [Hasher]. Read more

Auto Trait Implementations

impl Send for UnixAddr

impl Sync for UnixAddr

Blanket Implementations

impl<T> ToString for T where
    T: Display + ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> Any for T where
    T: 'static + ?Sized
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