16 Commits

Author	SHA1	Message	Date
Terts Diepraam	08c0383cb9	move Arg from associated type to type parameter ... This allows a struct to implement Options for multiple types. See the tail test for rationale	2023-02-15 14:53:29 +01:00
Terts Diepraam	065eb17b19	remove Options derive in favor of manual implementation	2023-01-19 16:57:11 +01:00
Terts Diepraam	77e0bcda48	add simple error messages (with a lot of room for improvement)	2022-12-31 13:55:58 +01:00
Terts Diepraam	5d4953ebca	remove let ... else and fix clippy and rustfmt problems (fixes #7)	2022-12-15 23:49:44 +01:00
Terts Diepraam	c911d35821	remove set_true and set_false attributes in favor of the map attribute	2022-12-15 00:08:48 +01:00
Terts Diepraam	870c1d2f29	better handling of option arguments	2022-12-14 23:56:43 +01:00
Terts Diepraam	77fe0e9b9d	basic help flag	2022-12-10 15:54:31 +01:00
Terts Diepraam	a32f0338e9	add parsing for integers and clone args ... I'd rather not clone, but it's the only way I can think of to make the actions in Options ergonomic and not expose weird errors due to the borrow checker. Hopefully, most clones will be removed by the compiler.	2022-12-03 18:50:46 +01:00
Terts Diepraam	f735358924	infer long flags and options	2022-12-03 16:17:21 +01:00
Terts Diepraam	74af32a4b9	options with optional values	2022-12-02 13:49:12 +01:00
Terts Diepraam	886b12db5f	design 2	2022-12-02 00:41:35 +01:00
Terts Diepraam	07c482538e	add options	2022-11-27 23:22:09 +01:00
Terts Diepraam	d04b5d50b6	add custom values for flags	2022-11-27 18:41:14 +01:00
Terts Diepraam	da74914303	change arguments for flag attribute to strings instead of custom idents	2022-11-27 17:42:36 +01:00
Terts Diepraam	8fcfbf08de	add custom names for fields	2022-11-27 16:33:09 +01:00
Terts Diepraam	e935ce4698	very first semi-functional version	2022-11-27 14:22:27 +01:00