Enum LockStatus

pub enum LockStatus {
    Waiting,
    Done,
    TransientError,
    GiveUp,
    Dangling,
    Timeout,
}

Status which the read locks could possibly see.

Variants

Waiting

Waiting for the writer to populate the asset

Done

The writer finishes, readers can start

TransientError

The writer encountered error, such as network issue. A new writer will be elected.

GiveUp

The writer observed that no cache lock is needed (e.g., uncacheable), readers should start to fetch independently without a new writer

Dangling

The write lock is dropped without being unlocked

Timeout

The lock is held for too long

Trait Implementations

impl Clone for LockStatus

fn clone(&self) -> LockStatus

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LockStatus

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

Formats the value using the given formatter.

impl<'_derivative_strum> From<&'_derivative_strum LockStatus> for &'static str

fn from(x: &'_derivative_strum LockStatus) -> &'static str

Converts to this type from the input type.

impl From<LockStatus> for &'static str

fn from(x: LockStatus) -> &'static str

Converts to this type from the input type.

impl From<LockStatus> for u8

fn from(l: LockStatus) -> u8

Converts to this type from the input type.

impl From<u8> for LockStatus

fn from(v: u8) -> Self

Converts to this type from the input type.

impl PartialEq for LockStatus

fn eq(&self, other: &LockStatus) -> 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 LockStatus

impl Eq for LockStatus

impl StructuralPartialEq for LockStatus