xdp

Struct Rings

Source 
pub struct Rings {
    pub fill_ring: FillRing,
    pub rx_ring: Option<RxRing>,
    pub completion_ring: CompletionRing,
    pub tx_ring: Option<TxRing>,
}
Expand description

The set of rings tied to an XDP socket

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§fill_ring: FillRing

The ring used by userspace to inform the kernel of memory addresses that you wish it to fill with packet received on the bound NIC

§rx_ring: Option<RxRing>

The ring used by the kernel to place packets that have finished receiving

§completion_ring: CompletionRing

The ring used by the kernel to inform userspace when packets have finished sending

§tx_ring: Option<TxRing>

The ring used by userspace to enqueue packets to be sent on the bound NIC

Auto Trait Implementations§

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impl Freeze for Rings

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impl RefUnwindSafe for Rings

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impl Send for Rings

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impl Sync for Rings

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impl Unpin for Rings

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impl !UnwindSafe for Rings

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

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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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
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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.