Module fail 

A general purpose error type.

Macros

err

Creates a new fail::Error from format args.

fail

Returns an Err containing a new fail::Error from format args.

when

Returns a fail::Error if a condition is true.

wrap

Returns a closure for using Result::map_err to wrap an error in a fail::Error.

Structs

Error

A generic cloneable error.

Functions

from

Create a new [Error] from a given error.

Type Aliases

Result

Represents either success (Ok) or failure (Err).