## Protocol

# Struct Protocol

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    pub struct Protocol(/* private fields */);

Expand description

Protocol specification used for creating sockets via `Socket::new`.

This is a newtype wrapper around an integer which provides a nicer API in addition to an injection point for documentation.

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

## Implementations§

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### impl Protocol

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#### pub const ICMPV4: Protocol

Protocol corresponding to `ICMPv4`.

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#### pub const ICMPV6: Protocol

Protocol corresponding to `ICMPv6`.

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#### pub const TCP: Protocol

Protocol corresponding to `TCP`.

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#### pub const UDP: Protocol

Protocol corresponding to `UDP`.

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#### pub const MPTCP: Protocol

Protocol corresponding to `MPTCP`.

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#### pub const DCCP: Protocol

Protocol corresponding to `DCCP`.

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#### pub const SCTP: Protocol

Protocol corresponding to `SCTP`.

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#### pub const UDPLITE: Protocol

Protocol corresponding to `UDPLITE`.

## Trait Implementations§

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### impl Clone for Protocol

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#### fn clone(&self) -> Protocol

Returns a duplicate 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 Protocol

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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<Protocol> for c_int

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#### fn from(p: Protocol) -> c_int

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

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#### fn from(p: c_int) -> Protocol

Converts to this type from the input type.
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### impl PartialEq for Protocol

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

Tests for `self` and `other` values to be equal, and is used by `==`.
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#### fn ne(&self, other: &Rhs) -> bool

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 Protocol

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### impl Eq for Protocol

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### impl StructuralPartialEq for Protocol

## Auto Trait Implementations§

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### impl Freeze for Protocol

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### impl RefUnwindSafe for Protocol

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### impl Send for Protocol

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### impl Sync for Protocol

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### impl Unpin for Protocol

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### impl UnwindSafe for Protocol

## Blanket Implementations§

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### impl<T> Any for T
where 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 T
where 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 T
where 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> CloneToUninit for T
where T: Clone,

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#### unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (`clone_to_uninit`)
Performs copy-assignment from `self` to `dest`. 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 T
where 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 T
where 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 T
where 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 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.
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#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.