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VirtqueueReturnBuffer

virtio::queues::split_queue

Struct VirtqueueReturnBuffer 

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pub struct VirtqueueReturnBuffer<'b> {
    pub virtqueue_buffer: VirtqueueBuffer<'b>,
    pub device_len: usize,
}
Expand description

A VirtqueueBuffer as returned by the device.

In addition to the same VirtqueueBuffer that was original passed to the device, it contains a device_len field that indicates how many bytes the device has read from or written to the buffer.

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§virtqueue_buffer: VirtqueueBuffer<'b>§device_len: usize

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impl<'b> Debug for VirtqueueReturnBuffer<'b>

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

Formats the value using the given formatter. Read more

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

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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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fn into(self) -> U

Calls U::from(self).

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type Error = Infallible

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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.