Modules
Implement GNU-style backup functionality.
All utils return exit with an exit code. Usually, the following scheme is used:
Custom panic hooks that allow silencing certain types of errors.
Macros
Display an error and [exit!]
Unwrap a std::result::Result, crashing instead of panicking.
Display a crate::error::UError and set global exit code.
Show an error to stderr in a similar style to GNU coreutils.
Show a warning to stderr in a similar style to GNU coreutils.
Display an error and set global exit code in error case.
Show a bad invocation help message in a similar style to GNU coreutils.
Print a warning message to stderr.
Enums
Traits
Functions
Derive the complete execution phrase for “usage”.
Derive the utility name.