Added top level reflect_documentation feature flag. (#17892)

Fixes #17811.

---------

Co-authored-by: François Mockers <[email protected]>
Co-authored-by: François Mockers <[email protected]>

Author: AlephCubed

Cargo.toml

@@ -475,6 +475,9 @@ track_location = ["bevy_internal/track_location"]
 # Enable function reflection
 reflect_functions = ["bevy_internal/reflect_functions"]
 
+# Enable documentation reflection
+reflect_documentation = ["bevy_internal/reflect_documentation"]
+
 # Enable winit custom cursor support
 custom_cursor = ["bevy_internal/custom_cursor"]
 

crates/bevy_internal/Cargo.toml

@@ -266,6 +266,9 @@ reflect_functions = [
   "bevy_ecs/reflect_functions",
 ]
 
+# Enable documentation reflection
+reflect_documentation = ["bevy_reflect/documentation"]
+
 # Enable winit custom cursor support
 custom_cursor = ["bevy_winit/custom_cursor"]
 

docs/cargo_features.md

@@ -90,6 +90,7 @@ The default feature set enables most of the expected features of a game engine,
 |pbr_transmission_textures|Enable support for transmission-related textures in the `StandardMaterial`, at the risk of blowing past the global, per-shader texture limit on older/lower-end GPUs|
 |pnm|PNM image format support, includes pam, pbm, pgm and ppm|
 |qoi|QOI image format support|
+|reflect_documentation|Enable documentation reflection|
 |reflect_functions|Enable function reflection|
 |serialize|Enable serialization support through serde|
 |shader_format_glsl|Enable support for shaders in GLSL|