Struct undo::Error

pub struct Error<R>(pub Box<Command<R>>, pub Box<Error>);

Custom error kind that holds the error and the command that caused the error.

Trait Implementations

impl<R: Debug> Debug for Error<R>

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

Formats the value using the given formatter.

impl<R> Display for Error<R>

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

Formats the value using the given formatter.

impl<R> Error for Error<R> where
    R: Debug, 

fn description(&self) -> &str

A short description of the error.

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

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