Enum FetchError 

pub enum FetchError {
    Parse {
        line: String,
    },
    Sha(ShaError),
    Ref(RefNameError),
    Store(ObjectStoreError),
    Io(Error),
    Git(GitError),
    Join(JoinError),
    Packchain(PackchainError),
}

Errors surfaced by the fetch path.

Variants

Parse

fetch <sha> <ref> line could not be parsed.

Fields

line: String

The offending line payload (after the fetch prefix).

Sha(ShaError)

SHA hex was malformed.

Ref(RefNameError)

Ref name was malformed.

Store(ObjectStoreError)

Object-store call failed (bundle missing, network, auth, …).

Io(Error)

Local I/O failure (tempdir creation, etc.).

Git(GitError)

git bundle unbundle failed.

Join(JoinError)

A spawned fetch task panicked or was cancelled.

Packchain(PackchainError)

Packchain-engine-specific failure surfaced by [crate::packchain::fetch::fetch_batch]. Wrapped here so the protocol REPL can render fetch failures uniformly regardless of which engine produced them.

Trait Implementations

impl Debug for FetchError

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

Formats the value using the given formatter.

impl Display for FetchError

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

Formats the value using the given formatter.

impl Error for FetchError

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<Error> for FetchError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FetchError> for ProtocolError

fn from(source: FetchError) -> Self

Converts to this type from the input type.

impl From<GitError> for FetchError

fn from(source: GitError) -> Self

Converts to this type from the input type.

impl From<JoinError> for FetchError

fn from(source: JoinError) -> Self

Converts to this type from the input type.

impl From<ObjectStoreError> for FetchError

fn from(source: ObjectStoreError) -> Self

Converts to this type from the input type.

impl From<PackchainError> for FetchError

fn from(source: PackchainError) -> Self

Converts to this type from the input type.

impl From<RefNameError> for FetchError

fn from(source: RefNameError) -> Self

Converts to this type from the input type.

impl From<ShaError> for FetchError

fn from(source: ShaError) -> Self

Converts to this type from the input type.