diff options
Diffstat (limited to 'mingling/src/parser/picker.rs')
| -rw-r--r-- | mingling/src/parser/picker.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mingling/src/parser/picker.rs b/mingling/src/parser/picker.rs index 21ba9a6..601cd3f 100644 --- a/mingling/src/parser/picker.rs +++ b/mingling/src/parser/picker.rs @@ -722,6 +722,13 @@ impl_pick_with_route_next! { PickWithRoute9 PickWithRoute10 val_10 T1 val_1, T2 impl_pick_with_route_next! { PickWithRoute10 PickWithRoute11 val_11 T1 val_1, T2 val_2, T3 val_3, T4 val_4, T5 val_5, T6 val_6, T7 val_7, T8 val_8, T9 val_9, T10 val_10 } impl_pick_with_route_next! { PickWithRoute11 PickWithRoute12 val_12 T1 val_1, T2 val_2, T3 val_3, T4 val_4, T5 val_5, T6 val_6, T7 val_7, T8 val_8, T9 val_9, T10 val_10, T11 val_11 } +/// Trait for types that can be used with `Pickable` to extract enum values from command-line arguments. +/// +/// This trait combines `EnumTag` (for building an enum variant from a string name) and `Default` +/// (for providing a fallback value when the flag is not present). +/// +/// Types implementing this trait can be used with `Picker::pick`, `Picker::pick_or_route`, and +/// the chaining `.pick()` methods to extract and parse enum values from command-line arguments. pub trait PickableEnum: EnumTag + Default {} impl<T> Pickable for T |