Enum BranchError 

pub enum BranchError {
    Corrupt(String),
    Lock(LockError),
    Transport(TransportError),
    Config(ConfigError),
    NotStacked,
    Unstackable,
    Unsupported(String),
}

Errors from branch operations.

Variants

Corrupt(String)

The last-revision file was malformed.

Lock(LockError)

The branch lock could not be taken or released.

Transport(TransportError)

An underlying transport error.

Config(ConfigError)

A config file could not be parsed.

NotStacked

The branch is not stacked (a stackable format with no stacked_on_location).

Unstackable

The branch format does not support stacking (formats 5 and 6).

Unsupported(String)

An operation is not supported by this branch format (e.g. reference locations on format 5).

Trait Implementations

impl Debug for BranchError

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

Formats the value using the given formatter.

impl Display for BranchError

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

Formats the value using the given formatter.

impl Error for BranchError

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<ConfigError> for BranchError

fn from(e: ConfigError) -> Self

Converts to this type from the input type.

impl From<LockError> for BranchError

fn from(e: LockError) -> Self

Converts to this type from the input type.

impl From<TransportError> for BranchError

fn from(e: TransportError) -> Self

Converts to this type from the input type.