ickshonpe a2bd93aedc Make GridPlacement's fields non-zero and add accessor functions. (#9486) ... # Objective * There is no way to read the fields of `GridPlacement` once set. * Values of `0` for `GridPlacement`'s fields are invalid but can be set. * A non-zero representation would be half the size. fixes #9474 ## Solution * Add `get_start`, `get_end` and `get_span` accessor methods. * Change`GridPlacement`'s constructor functions to panic on arguments of zero. * Use non-zero types instead of primitives for `GridPlacement`'s fields. --- ## Changelog `bevy_ui::ui_node::GridPlacement`: * Field types have been changed to `Option<NonZeroI16>` and `Option<NonZeroU16>`. This is because zero values are not valid for `GridPlacement`. Previously, Taffy interpreted these as auto variants. * Constructor functions for `GridPlacement` panic on arguments of `0`. * Added accessor functions: `get_start`, `get_end`, and `get_span`. These return the inner primitive value (if present) of the respective fields. ## Migration Guide `GridPlacement`'s constructor functions no longer accept values of `0`. Given any argument of `0` they will panic with a `GridPlacementError`.		2023-08-28 17:21:08 +00:00
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src	Make GridPlacement's fields non-zero and add accessor functions. (#9486)	2023-08-28 17:21:08 +00:00
Cargo.toml	Bump Version after Release (#9106)	2023-07-10 21:19:27 +00:00