bevy/crates/bevy_ui
Rose Peck e30d600dbf Update docstrings for text_system and text2d_system (#3732)
# Objective

- Fixes #3562 

## Solution

- The outdated reference to `TextGlyphs` has been removed, and replaced with a more accurate docstring.

## What was `TextGlyphs`?
This is the real question of this Issue and PR. This is particulary interesting because not only is `TextGlyphs` not a type in bevy, but it _never was_. Indeed, this type never existed on main. Where did it come from?

`TextGlyphs` was originally a tuple struct wrapping a `Vec<PositionedGlyph>`. It was first introduced back in commit ec390aec4e in #765. At the time, position information was being stored on the text entities directly. However, after design review, [it was decided](https://github.com/bevyengine/bevy/pull/765#issuecomment-725047186) to instead store the glyphs in a `HashMap` owned by the `TextPipeline`. When this was done, the original type was not only removed, but abstracted behind a few layers of the `TextPipeline` API. Obviously, the original docstring wasn't updated accordingly.

Later, as part of #1122, the incorrect docstring was swept up when copy/pasting `text_system` for `text2d`. (Although I don't blame @CleanCut for this; it took me like 3 hours to track all this down to find the original context.)
2022-01-20 19:32:16 +00:00
..
src Update docstrings for text_system and text2d_system (#3732) 2022-01-20 19:32:16 +00:00
Cargo.toml Release 0.6.0 (#3587) 2022-01-08 10:18:22 +00:00