Enum Queue 

pub enum Queue<'a> {
    Id(u32),
    Ifindex(u32),
    Type(u32),
    NapiId(u32),
    Dmabuf(u32),
    IoUring(IterableIoUringProviderInfo<'a>),
    Xsk(IterableXskInfo<'a>),
    Lease(IterableLease<'a>),
}

Available on crate feature netdev only.

Variants

Id(u32)

Queue index; most queue types are indexed like a C array, with indexes starting at 0 and ending at queue count - 1. Queue indexes are scoped to an interface and queue type.

Ifindex(u32)

ifindex of the netdevice to which the queue belongs.

Type(u32)

Queue type as rx, tx. Each queue type defines a separate ID space. XDP TX queues allocated in the kernel are not linked to NAPIs and thus not listed. AF_XDP queues will have more information set in the xsk attribute.

Associated type: QueueType (enum)

NapiId(u32)

ID of the NAPI instance which services this queue.

Dmabuf(u32)

ID of the dmabuf attached to this queue, if any.

IoUring(IterableIoUringProviderInfo<'a>)

io_uring memory provider information.

Xsk(IterableXskInfo<'a>)

XSK information for this queue, if any.

Lease(IterableLease<'a>)

A queue from a virtual device can have a lease which refers to another queue from a physical device. This is useful for memory providers and AF_XDP operations which take an ifindex and queue id to allow applications to bind against virtual devices in containers.

Implementations

impl Queue<'_>

pub fn new<'a>(buf: &'a [u8]) -> IterableQueue<'a>

Trait Implementations

impl<'a> Clone for Queue<'a>

fn clone(&self) -> Queue<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.