Enum StoreError 

pub enum StoreError {
    WrongType,
    NotInteger,
    Overflow,
    OutOfRange,
    NoSuchKey,
    NotFloat,
    OutOfMemory,
}

Operation errors surfaced to the command layer.

Variants

WrongType

Key holds a different type than the command expects.

NotInteger

Value is not a base-10 integer (INCR family).

Overflow

Result would overflow i64.

OutOfRange

Index outside the collection (LSET).

NoSuchKey

Key does not exist where the command requires one (LSET).

NotFloat

Value is not a valid float (INCRBYFLOAT).

OutOfMemory

maxmemory would be exceeded and the active eviction policy is EvictionPolicy::NoEviction. Surfaces as Redis’s classic OOM error at the RESP layer.

Trait Implementations

impl Debug for StoreError

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

Formats the value using the given formatter.

impl Eq for StoreError

impl PartialEq for StoreError

fn eq(&self, other: &StoreError) -> 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 StructuralPartialEq for StoreError