[−][src]Crate user_error
User Facing Error
A library for conveniently displaying well-formatted, and good looking errors to users of CLI applications. Useful for bubbling up unrecoverable errors to inform the user what they can do to fix them. Error messages you'd be proud to show your mom.
Structs
HelpText | Marker type for valid state transitions. Holds the helptext String. |
Reason | Marker type for valid state transitions. Holds a Vec |
ReasonsAndHelp | Marker type for valid state transitions. Holds both a Vec |
Start | Marker traits indicating the start state of the UFE Builder sequence. |
UserFacingError | The eponymous struct. |
Traits
UFEState | Marker trait to ensure valid state transitions. |