Enum LockError 

pub enum LockError {
    AlreadyLocked(LockMetadata),
    Io(Error),
    ParseError(String),
    UnsupportedPlatform,
}

Errors that can occur during lock operations.

Variants

AlreadyLocked(LockMetadata)

The lock is already held by another process.

Io(Error)

IO error during lock operations.

ParseError(String)

Failed to parse lock metadata.

UnsupportedPlatform

Platform not supported (non-Unix).

Trait Implementations

impl Debug for LockError

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

Formats the value using the given formatter.

impl Display for LockError

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

Formats the value using the given formatter.

impl Error for LockError

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 LockError

fn from(source: Error) -> Self

Converts to this type from the input type.