Enum StoreKeyPrefixError 

pub enum StoreKeyPrefixError {
    ReservedBitsTooLarge {
        reserved_bits: u8,
    },
    PrefixTooLarge {
        reserved_bits: u8,
        prefix: u16,
    },
    CombinedReservedBitsTooLarge {
        prefix_bits: u8,
        logical_bits: u8,
    },
    PrefixMismatch,
    BitOffsetOverflow {
        offset: u16,
        prefix_bits: u8,
    },
    Codec(KeyCodecError),
}

Errors returned by StoreKeyPrefix when a logical key cannot be mapped into the prefixed physical keyspace.

Variants

ReservedBitsTooLarge

Fields

reserved_bits: u8

PrefixTooLarge

Fields

reserved_bits: u8

prefix: u16

CombinedReservedBitsTooLarge

Fields

prefix_bits: u8

logical_bits: u8

PrefixMismatch

BitOffsetOverflow

Fields

offset: u16

prefix_bits: u8

Codec(KeyCodecError)

Trait Implementations

impl Clone for StoreKeyPrefixError

fn clone(&self) -> StoreKeyPrefixError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StoreKeyPrefixError

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

Formats the value using the given formatter.

impl Display for StoreKeyPrefixError

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

Formats the value using the given formatter.

impl Error for StoreKeyPrefixError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<KeyCodecError> for StoreKeyPrefixError

fn from(source: KeyCodecError) -> Self

Converts to this type from the input type.

impl From<StoreKeyPrefixError> for ClientError

fn from(source: StoreKeyPrefixError) -> Self

Converts to this type from the input type.

impl PartialEq for StoreKeyPrefixError

fn eq(&self, other: &StoreKeyPrefixError) -> 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 Eq for StoreKeyPrefixError

impl StructuralPartialEq for StoreKeyPrefixError