Struct socket2_plus::CMsgHdr

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pub struct CMsgHdr<'a> { /* private fields */ }
Expand description

Reference of a control message header in the control buffer in MsgHdrInit

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impl CMsgHdr<'_>

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pub fn get_level(&self) -> CMsgLevel

Get the cmsg level

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pub fn get_type(&self) -> CMsgType

Get the cmsg type

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pub fn as_pktinfo_v4(&self) -> Option<PktInfoV4>

Decode this header as IN_PKTINFO

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pub fn as_recvpktinfo_v6(&self) -> Option<PktInfoV6>

Decode this header as IN6_PKTINFO

Trait Implementations§

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impl Debug for CMsgHdr<'_>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a> Freeze for CMsgHdr<'a>

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impl<'a> RefUnwindSafe for CMsgHdr<'a>

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impl<'a> Send for CMsgHdr<'a>

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impl<'a> Sync for CMsgHdr<'a>

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impl<'a> Unpin for CMsgHdr<'a>

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impl<'a> UnwindSafe for CMsgHdr<'a>

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> 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, 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.