Struct otter_api_tests::imports::nix::sys::socket::UnixAddr[−]

pub struct UnixAddr(pub sockaddr_un, pub usize);

Expand description

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)

Implementations

impl UnixAddr

pub fn new<P>(path: &P) -> Result<UnixAddr, Errno> where
    P: NixPath + ?Sized,

Create a new sockaddr_un representing a filesystem path.

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

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>

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

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

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

pub fn clone(&self) -> UnixAddr

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

impl Debug for UnixAddr

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

Formats the value using the given formatter. Read more

impl Display for UnixAddr

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

Formats the value using the given formatter. Read more

impl Hash for UnixAddr

pub fn hash<H>(&self, s: &mut H) where
    H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0[src]

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

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

impl PartialEq<UnixAddr> for UnixAddr

pub fn eq(&self, other: &UnixAddr) -> bool

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

1.0.0[src]

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

This method tests for !=.

impl Copy for UnixAddr

impl Eq for UnixAddr

Auto Trait Implementations

impl RefUnwindSafe for UnixAddr

impl Send for UnixAddr

impl Sync for UnixAddr

impl Unpin for UnixAddr

impl UnwindSafe for UnixAddr

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> DebugExt<T> for T where
    T: Debug,

pub fn to_debug(&self) -> String

impl<T> Downcast for T where
    T: Any,

pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<R, Global>
impl<R> Read for Box<R, Global> where
    R: Read + ?Sized, impl<W> Write for Box<W, Global> where
    W: Write + ?Sized, impl<I, A> Iterator for Box<I, A> where
    A: Allocator,
    I: Iterator + ?Sized,     type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
    A: Allocator + 'static,
    F: Future + Unpin + ?Sized,     type Output = <F as Future>::Output;

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for T where
    T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

impl<A> DynCastExt for A

pub fn dyn_cast<T>(
    self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
    T: ?Sized,
    A: DynCastExtHelper<T>,

Use this to cast from one trait object type to another. Read more

pub fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
    T: ?Sized,
    A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,

Use this to upcast a trait to one of its supertraits. Read more

pub fn dyn_cast_adv<F, T>(
    self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
    T: ?Sized,
    A: DynCastExtAdvHelper<F, T>,
    F: ?Sized,

Use this to cast from one trait object type to another. This method is more customizable than the dyn_cast method. Here you can also specify the “source” trait from which the cast is defined. This can for example allow using casts from a supertrait of the current trait object. Read more

pub fn dyn_cast_with_config<C>(
    self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
    C: DynCastConfig,
    A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,

Use this to cast from one trait object type to another. With this method the type parameter is a config type that uniquely specifies which cast should be preformed. Read more

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
    T: Future,     type Output = <T as Future>::Output;

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
    T: Future,     type Output = <T as Future>::Output;

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
    U: From<T>,

pub fn into(self) -> U

Performs the conversion.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone,

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
    T: Display + ?Sized,

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,

pub fn vzip(self) -> V