Enum SnapshotError 

pub enum SnapshotError {
    Store(StoreError),
    Codec(CodecError),
    Key(DecodeError),
    MalformedRoot(String),
    UnsupportedFormat {
        found: u32,
        supported: u32,
    },
    MissingMetadata(String),
}

Failure while bootstrapping a peer from published storage.

Variants

Store(StoreError)

Storage read failed.

Codec(CodecError)

Durable schema/naming metadata was malformed.

Key(DecodeError)

A covering-index key was malformed.

MalformedRoot(String)

A root record was present but malformed.

UnsupportedFormat

The root uses a newer storage format than this peer understands.

Fields

found: u32

Version found in storage.

supported: u32

Newest version understood by this peer.

MissingMetadata(String)

An indexed snapshot had no matching durable metadata.

Trait Implementations

impl Debug for SnapshotError

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

Formats the value using the given formatter.

impl Display for SnapshotError

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

Formats the value using the given formatter.

impl Error for SnapshotError

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<CodecError> for SnapshotError

fn from(source: CodecError) -> Self

Converts to this type from the input type.

impl From<DecodeError> for SnapshotError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<SnapshotError> for PeerError

fn from(source: SnapshotError) -> Self

Converts to this type from the input type.

impl From<StoreError> for SnapshotError

fn from(source: StoreError) -> Self

Converts to this type from the input type.