Enum devicemapper::DmError

pub enum DmError {
    Dm(ErrorEnum, String),
    Core(Error),
}

Super error type, with constructors distinguishing outer errors from core errors.

Variants

Dm(ErrorEnum, String)

DM errors

Core(Error)

Errors in the core devicemapper functionality

Trait Implementations

impl Debug for DmError

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for DmError

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

Formats the value using the given formatter.

impl Error for DmError

fn description(&self) -> &str

A short description of the error.

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any.