nix::sys::socket

Struct MultiHeaders

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pub struct MultiHeaders<S> { /* private fields */ }
Expand description

Preallocated structures needed for recvmmsg and sendmmsg functions

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impl<S> MultiHeaders<S>

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pub fn preallocate(num_slices: usize, cmsg_buffer: Option<Vec<u8>>) -> Self
where S: Copy + SockaddrLike,

Preallocate structure used by recvmmsg and sendmmsg takes number of headers to preallocate

cmsg_buffer should be created with cmsg_space! if needed

Trait Implementations§

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impl<S: Debug> Debug for MultiHeaders<S>

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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<S> Freeze for MultiHeaders<S>

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impl<S> RefUnwindSafe for MultiHeaders<S>
where S: RefUnwindSafe,

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impl<S> !Send for MultiHeaders<S>

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impl<S> !Sync for MultiHeaders<S>

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impl<S> Unpin for MultiHeaders<S>

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impl<S> UnwindSafe for MultiHeaders<S>
where S: UnwindSafe,

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.