Enum BlobStoreError 

#[non_exhaustive]
pub enum BlobStoreError {
    Io(Error),
    DigestMismatch {
        expected: String,
        computed: String,
    },
    NotFound(String),
    InvalidDigest(DigestParseError),
}

Errors emitted by crate::BlobStore implementations.

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)

I/O error while reading from or writing to the backing store.

DigestMismatch

The bytes supplied to crate::BlobStore::put did not match the supplied crate::Digest.

Fields

expected: String

Digest the caller asserted.

computed: String

Digest the implementation computed from the supplied bytes.

NotFound(String)

No blob exists for the supplied crate::Digest.

InvalidDigest(DigestParseError)

A wire <algo>:<hex> string failed to parse.

Trait Implementations

impl Debug for BlobStoreError

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

Formats the value using the given formatter.

impl Display for BlobStoreError

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

Formats the value using the given formatter.

impl Error for BlobStoreError

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<DigestParseError> for BlobStoreError

fn from(source: DigestParseError) -> Self

Converts to this type from the input type.

impl From<Error> for BlobStoreError

fn from(source: Error) -> Self

Converts to this type from the input type.