Enum Error 

pub enum Error {
    NoSuchDirectory,
    IoError(Error),
    NoFlush,
    Full,
}

Defines the errors that hopper will bubble up

Hopper’s error story is pretty bare right now. Hopper should be given sole ownership over a directory and assumes such. If you look in the codebase you’ll find that there are a number cases where we bail out–to the detriment of your program–where we might be able to recover but assume that if an unkonwn condition is hit it’s a result of something foreign tainting hopper’s directory.

Variants

NoSuchDirectory

The directory given for use does not exist

IoError(Error)

Stdlib IO Error

NoFlush

Could not flush Sender

Full

Could not write element because there is no remaining memory or disk space

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.