mingling.git/mingling_picker/src/flag.rs, branch feat/picker2

refactor: remove unnecessary `Default` bound from `Pickable` trait

2026-07-15T07:37:39+00:00

feat(flag): add PositionalMulti variant and convenience methods

2026-07-15T04:34:07+00:00

refactor(pickable): redesign Pickable trait with two-phase parse API

2026-07-14T19:52:25+00:00

Introduce `get_attr`, `tag`, and `pick` as the new trait methods,
replacing
the single `tag` method that returned a `PickerTag`.  This enables the
parser to first collect all argument position requirements and then
resolve
them in a second pass.

Rename `PickerTag` to `PickerArgInfo` and reorder `PickerFlagAttr`
variants
to reflect parse priority (`Positional < Flag < Single < Multi`).  Add
`positional_or_else` helper to `PickerFlagAttr`.

feat(flag): add PickerFlagAttr enum for parameter attributes

2026-07-14T19:16:24+00:00

feat: add lifetime-bound pickable support and refine type constraints

2026-07-14T11:51:19+00:00

refactor: rename requirement.rs to flag.rs

2026-07-14T08:56:29+00:00