Enum RecoveryResult 

pub enum RecoveryResult {
    Recovered(usize),
    AtSyncPoint,
    BudgetExhausted,
    ReachedEof,
}

Result of an error recovery attempt. Result of a recovery operation.

Variants

Recovered(usize)

Recovery succeeded, consumed the given number of tokens.

AtSyncPoint

Already at a sync point when recovery was called. The caller must decide whether to consume the sync token. This prevents infinite loops at call boundaries.

BudgetExhausted

Recovery failed due to budget exhaustion.

ReachedEof

Recovery reached EOF without finding sync point.

Trait Implementations

impl Clone for RecoveryResult

fn clone(&self) -> RecoveryResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecoveryResult

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

Formats the value using the given formatter.

impl PartialEq for RecoveryResult

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

impl Eq for RecoveryResult

impl StructuralPartialEq for RecoveryResult