Enum StableMemoryError 

pub enum StableMemoryError {
    NotInitialized,
    AlreadyInitialized,
    MemoryAlreadyRegistered,
    GrowFailed {
        current_pages: u64,
        required_pages: u64,
    },
    ReadOutOfBounds {
        offset: u64,
        len: u64,
        size_bytes: u64,
    },
    OffsetOverflow,
    ImportAlreadyStarted,
    ImportNotStarted,
    UpdateInProgress,
    ImportOutOfOrder {
        offset: u64,
        expected: u64,
    },
    ImportOutOfBounds {
        offset: u64,
        len: u64,
        db_size: u64,
    },
    ImportIncomplete {
        written_until: u64,
        db_size: u64,
    },
    ChecksumMismatch {
        expected: u64,
        actual: u64,
    },
    ChecksumRefreshChunkEmpty,
    Failpoint(&'static str),
    MetaChecksumMismatch,
    UnsupportedLayoutVersion(u64),
    ForeignStableMemoryImage,
    ZeroExtentLimitExceeded {
        limit: usize,
    },
}

Variants

NotInitialized

AlreadyInitialized

MemoryAlreadyRegistered

GrowFailed

Fields

current_pages: u64

required_pages: u64

ReadOutOfBounds

Fields

offset: u64

len: u64

size_bytes: u64

OffsetOverflow

ImportAlreadyStarted

ImportNotStarted

UpdateInProgress

ImportOutOfOrder

Fields

offset: u64

expected: u64

ImportOutOfBounds

Fields

offset: u64

len: u64

db_size: u64

ImportIncomplete

Fields

written_until: u64

db_size: u64

ChecksumMismatch

Fields

expected: u64

actual: u64

ChecksumRefreshChunkEmpty

Failpoint(&'static str)

MetaChecksumMismatch

UnsupportedLayoutVersion(u64)

ForeignStableMemoryImage

ZeroExtentLimitExceeded

Fields

limit: usize

Trait Implementations

impl Debug for StableMemoryError

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

Formats the value using the given formatter.

impl Display for StableMemoryError

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

Formats the value using the given formatter.

impl Error for StableMemoryError

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<StableMemoryError> for DbError

fn from(source: StableMemoryError) -> Self

Converts to this type from the input type.