Crate yafp

yafp is a non-POSIX cli flag parser with imperative style flag declaration instead of the usual declarative style.

Features:

• Help generation.
• Imperative flag declaration with usage text.
• Supports boolean flags, false by default and true if set.
• Supports required and optional value flags.
• Values parsed to assigned variable type.

Limitations:

• Only supports short flag style.
• Does not support flag combination, for example, -fd is not -f and -d and is instead a single flag.
• Non-UTF8 arguments are not supported

Modules

errors

Defines errors encountered when parsing.

Structs

Parser

The arguments parser.