Enum BackendError

pub enum BackendError {
    InvalidHashLength {
        expected: usize,
        actual: usize,
        object_type: String,
        hash: String,
    },
    InvalidUtf8 {
        object_type: String,
        hash: String,
        source: Utf8Error,
    },
    ObjectNotFound {
        object_type: String,
        hash: String,
        source: Box<dyn Error + Send + Sync>,
    },
    ReadObject {
        object_type: String,
        hash: String,
        source: Box<dyn Error + Send + Sync>,
    },
    ReadAccessDenied {
        object_type: String,
        hash: String,
        source: Box<dyn Error + Send + Sync>,
    },
    ReadFile {
        path: RepoPathBuf,
        id: FileId,
        source: Box<dyn Error + Send + Sync>,
    },
    WriteObject {
        object_type: &'static str,
        source: Box<dyn Error + Send + Sync>,
    },
    Other(Box<dyn Error + Send + Sync>),
    Unsupported(String),
}

Commit-backend error that may occur after the backend is loaded.

Variants

InvalidHashLength

Fields

expected: usize

actual: usize

object_type: String

hash: String

InvalidUtf8

Fields

object_type: String

hash: String

source: Utf8Error

ObjectNotFound

Fields

object_type: String

hash: String

source: Box<dyn Error + Send + Sync>

ReadObject

Fields

object_type: String

hash: String

source: Box<dyn Error + Send + Sync>

ReadAccessDenied

Fields

object_type: String

hash: String

source: Box<dyn Error + Send + Sync>

ReadFile

Fields

path: RepoPathBuf

id: FileId

source: Box<dyn Error + Send + Sync>

WriteObject

Fields

object_type: &'static str

source: Box<dyn Error + Send + Sync>

Other(Box<dyn Error + Send + Sync>)

Unsupported(String)

A valid operation attempted, but failed because it isn’t supported by the particular backend.

Trait Implementations

impl Debug for BackendError

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

Formats the value using the given formatter.

impl Display for BackendError

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

Formats the value using the given formatter.

impl Error for BackendError

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<BackendError> for AbsorbError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for CheckOutCommitError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for CheckoutError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for EditCommitError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for FixError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for GitResetHeadError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for RecoverWorkspaceError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for RepoLoaderError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for ResetError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for RevsetEvaluationError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for SnapshotError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<BackendError> for WalkPredecessorsError

fn from(source: BackendError) -> Self

Converts to this type from the input type.

impl From<GitBackendError> for BackendError

fn from(err: GitBackendError) -> Self

Converts to this type from the input type.