Enum CoreError 

#[non_exhaustive]
pub enum CoreError {
    Io(Error),
    InternalError(String),
    Other(String),
    TruncatedHashCollision(u64),
    ShardVersion(String),
    BadFilename(String),
    ShardNotFound(MerkleHash),
    FileNotFound(MerkleHash),
    QueryFailed(String),
    SmudgeQueryPolicy(String),
    InvalidShard(String),
    InvalidRange,
    InvalidArguments,
    MalformedData(String),
    HashMismatch,
    CompressionError(Error),
    HashParsing(Infallible),
    ChunkHeaderParse,
    RuntimeError(RuntimeError),
    TaskRuntime(RwTaskLockError),
    TaskJoin(JoinError),
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io(Error)

InternalError(String)

Other(String)

TruncatedHashCollision(u64)

ShardVersion(String)

BadFilename(String)

ShardNotFound(MerkleHash)

FileNotFound(MerkleHash)

QueryFailed(String)

SmudgeQueryPolicy(String)

InvalidShard(String)

InvalidRange

InvalidArguments

MalformedData(String)

HashMismatch

CompressionError(Error)

HashParsing(Infallible)

ChunkHeaderParse

RuntimeError(RuntimeError)

TaskRuntime(RwTaskLockError)

TaskJoin(JoinError)

Implementations

impl CoreError

pub fn other(inner: impl ToString) -> Self

pub fn invalid_shard(inner: impl ToString) -> Self

Trait Implementations

impl Debug for CoreError

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

Formats the value using the given formatter.

impl Display for CoreError

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

Formats the value using the given formatter.

impl Error for CoreError

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 FileReconstructor<CoreError> for ShardFileManager

fn get_file_reconstruction_info<'life0, 'life1, 'async_trait>( &'life0 self, file_hash: &'life1 MerkleHash, ) -> Pin<Box<dyn Future<Output = Result<Option<(MDBFileInfo, Option<MerkleHash>)>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Returns a pair of (file reconstruction information, maybe shard ID) Err(_) if an error occurred Ok(None) if the file is not found.

impl From<DataHashBytesParseError> for CoreError

fn from(_: DataHashBytesParseError) -> Self

Converts to this type from the input type.

impl From<DataHashHexParseError> for CoreError

fn from(_: DataHashHexParseError) -> Self

Converts to this type from the input type.

impl From<Error> for CoreError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CoreError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Infallible> for CoreError

fn from(source: Infallible) -> Self

Converts to this type from the input type.

impl From<JoinError> for CoreError

fn from(source: JoinError) -> Self

Converts to this type from the input type.

impl From<RuntimeError> for CoreError

fn from(source: RuntimeError) -> Self

Converts to this type from the input type.

impl From<RwTaskLockError> for CoreError

fn from(source: RwTaskLockError) -> Self

Converts to this type from the input type.

impl PartialEq for CoreError

fn eq(&self, other: &CoreError) -> 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.