Struct socket2::Domain

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pub struct Domain(/* private fields */);
Expand description

Specification of the communication domain for a socket.

This is a newtype wrapper around an integer which provides a nicer API in addition to an injection point for documentation. Convenience constants such as Domain::IPV4, Domain::IPV6, etc, are provided to avoid reaching into libc for various constants.

This type is freely interconvertible with C’s int type, however, if a raw value needs to be provided.

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impl Domain

Unix only API.

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pub const UNIX: Domain = _

Domain for Unix socket communication, corresponding to AF_UNIX.

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pub const PACKET: Domain = _

Domain for low-level packet interface, corresponding to AF_PACKET.

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impl Domain

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pub const IPV4: Domain = _

Domain for IPv4 communication, corresponding to AF_INET.

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pub const IPV6: Domain = _

Domain for IPv6 communication, corresponding to AF_INET6.

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pub const fn for_address(address: SocketAddr) -> Domain

Returns the correct domain for address.

Trait Implementations§

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impl Clone for Domain

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fn clone(&self) -> Domain

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Domain

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

Formats the value using the given formatter. Read more
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impl From<Domain> for c_int

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fn from(d: Domain) -> c_int

Converts to this type from the input type.
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impl From<i32> for Domain

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fn from(d: c_int) -> Domain

Converts to this type from the input type.
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impl PartialEq for Domain

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

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

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impl Eq for Domain

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impl StructuralEq for Domain

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impl StructuralPartialEq for Domain

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.