Enum RefError 

pub enum RefError {
    InvalidRefName(String),
    InvalidRef(String),
    InvalidHead,
    NoHead,
    Conflict(String),
    NotFound(String),
    CurrentBranch(String),
    Io(Error),
}

Errors raised by this module.

Variants

InvalidRefName(String)

name failed validate_ref_name.

InvalidRef(String)

On-disk bytes were not a valid 65-byte ref wire (length wrong, uppercase hex, non-hex byte, etc.).

InvalidHead

HEAD content was neither a valid symbolic ref nor a valid detached hash.

NoHead

HEAD is missing.

Conflict(String)

CAS condition failed: ref does not match expected state.

NotFound(String)

Tried to delete a ref that does not exist.

CurrentBranch(String)

Tried to delete the branch HEAD currently points to.

Io(Error)

Underlying I/O failure.

Trait Implementations

impl Debug for RefError

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

Formats the value using the given formatter.

impl Display for RefError

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

Formats the value using the given formatter.

impl Error for RefError

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 RefError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<RefError> for GcRootsError

fn from(source: RefError) -> Self

Converts to this type from the input type.

impl From<RefError> for StashError

fn from(source: RefError) -> Self

Converts to this type from the input type.