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@LikeLakers2 LikeLakers2 commented Dec 24, 2024

Objective

SubApps is visible within the documentation for bevy_app. However, no way of accessing the SubApps field in App is currently available.

Solution

Expose two new functions, App::sub_apps() and App::sub_apps_mut(), which give immutable and mutable access to SubApps respectively.

The other solution is to hide SubApps, which I submitted as a PR at #16953.

Testing

Because of the simplicity of the changes, I only tested by compiling bevy_app - which compiled successfully.

Note: SubApps, and its corresponding field on App, are not used outside of bevy_app - which means that compiling the other crates is not necessary.

@BenjaminBrienen BenjaminBrienen added C-Feature A new feature, making something new possible S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it A-App Bevy apps and plugins D-Straightforward Simple bug fixes and API improvements, docs, test and examples labels Dec 24, 2024
@alice-i-cecile
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I still think that subapps need a real design doc rethink, but given that it's here we may as well expose it for now.

@alice-i-cecile alice-i-cecile added this pull request to the merge queue Dec 24, 2024
Merged via the queue into bevyengine:main with commit 4a681c3 Dec 24, 2024
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@LikeLakers2 LikeLakers2 deleted the fix/bevy_app/expose_subapps_in_app_struct branch December 24, 2024 07:55
pcwalton pushed a commit to pcwalton/bevy that referenced this pull request Dec 25, 2024
# Objective
`SubApps` is visible within the documentation for `bevy_app`. However,
no way of accessing the `SubApps` field in `App` is currently available.

## Solution
Expose two new functions, `App::sub_apps()` and `App::sub_apps_mut()`,
which give immutable and mutable access to `SubApps` respectively.

The other solution is to hide `SubApps`, which I submitted as a PR at
<bevyengine#16953>.

## Testing
Because of the simplicity of the changes, I only tested by compiling
`bevy_app` - which compiled successfully.

Note: `SubApps`, and its corresponding field on `App`, are not used
outside of `bevy_app` - which means that compiling the other crates is
not necessary.
ecoskey pushed a commit to ecoskey/bevy that referenced this pull request Jan 6, 2025
# Objective
`SubApps` is visible within the documentation for `bevy_app`. However,
no way of accessing the `SubApps` field in `App` is currently available.

## Solution
Expose two new functions, `App::sub_apps()` and `App::sub_apps_mut()`,
which give immutable and mutable access to `SubApps` respectively.

The other solution is to hide `SubApps`, which I submitted as a PR at
<bevyengine#16953>.

## Testing
Because of the simplicity of the changes, I only tested by compiling
`bevy_app` - which compiled successfully.

Note: `SubApps`, and its corresponding field on `App`, are not used
outside of `bevy_app` - which means that compiling the other crates is
not necessary.
mrchantey pushed a commit to mrchantey/bevy that referenced this pull request Feb 4, 2025
# Objective
`SubApps` is visible within the documentation for `bevy_app`. However,
no way of accessing the `SubApps` field in `App` is currently available.

## Solution
Expose two new functions, `App::sub_apps()` and `App::sub_apps_mut()`,
which give immutable and mutable access to `SubApps` respectively.

The other solution is to hide `SubApps`, which I submitted as a PR at
<bevyengine#16953>.

## Testing
Because of the simplicity of the changes, I only tested by compiling
`bevy_app` - which compiled successfully.

Note: `SubApps`, and its corresponding field on `App`, are not used
outside of `bevy_app` - which means that compiling the other crates is
not necessary.
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A-App Bevy apps and plugins C-Feature A new feature, making something new possible D-Straightforward Simple bug fixes and API improvements, docs, test and examples S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it

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4 participants