Enum BlockState 

pub enum BlockState {
    Live,
    Retired,
    Quarantined,
    Freed,
}

State of an outstanding DeviceBlock from the runtime’s perspective. Adaptors flip blocks between these states; bug-detection resources reject operations on blocks in an unexpected state.

Variants

Live

Returned from allocate; safe to read/write on alloc_stream or after a synchronization to another stream.

Retired

Returned from deallocate but still pending kernel completion on its owning stream. Reuse must wait for stream sync.

Quarantined

Held by DebugGuardResource for delayed reuse / canary validation. Not reissued until the quarantine window passes.

Freed

Memory has been physically freed. Any further use is a bug.

Trait Implementations

impl Clone for BlockState

fn clone(&self) -> BlockState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockState

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

Formats the value using the given formatter.

impl PartialEq for BlockState

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BlockState

impl Eq for BlockState

impl StructuralPartialEq for BlockState