Enum RegularFileLockError 

pub enum RegularFileLockError {
    NotRegular,
    Io(Error),
    Publication(NamedWriteError<Error>),
}

A no-follow regular-file lock could not be acquired.

Variants

NotRegular

The opened entry is not a regular file.

Io(Error)

The filesystem operation failed.

Publication(NamedWriteError<Error>)

Durable lock-file creation failed, retaining publication and cleanup evidence.

Trait Implementations

impl Debug for RegularFileLockError

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

Formats the value using the given formatter.

impl Display for RegularFileLockError

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

Formats the value using the given formatter.

impl Error for RegularFileLockError

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<RegularFileLockError> for Error

Preserve native I/O identity or retain the complete admission/publication cause.

Publication failures are wrapped intact with io::ErrorKind::Other; inspect the contained RegularFileLockError before deciding whether to retry.

fn from(error: RegularFileLockError) -> Self

Converts to this type from the input type.