Enum FrameState 

#[repr(u8)]
pub enum FrameState {
    Free = 0,
    Allocated = 1,
    InRxRing = 2,
    Processing = 3,
    InTxRing = 4,
    InCompletionRing = 5,
    Quarantine = 6,
}

Frame 状态

Variants

Free = 0

空闲状态

Allocated = 1

已分配给应用

InRxRing = 2

在内核 RX Ring 中

Processing = 3

在用户态处理中

InTxRing = 4

在 TX Ring 中等待发送

InCompletionRing = 5

在完成队列中等待回收

Quarantine = 6

在隔离区（异常状态）

Trait Implementations

impl Clone for FrameState

fn clone(&self) -> FrameState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FrameState

impl Debug for FrameState

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

Formats the value using the given formatter.

impl Eq for FrameState

impl PartialEq for FrameState

fn eq(&self, other: &FrameState) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FrameState