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[Merged by Bors] - add Resources::iter to iterate over all resource IDs #6592

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jakobhellermann
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Objective

In bevy 0.8 you could list all resources using world.archetypes().resource().components(). As far as I can tell the resource archetype has been replaced with the Resources storage, and it would be nice if it could be used to iterate over all resource component IDs as well.

Solution

  • add fn Resources::iter(&self) -> impl Iterator<Item = (ComponentId, &ResourceData)>

@jakobhellermann jakobhellermann added C-Feature A new feature, making something new possible A-ECS Entities, components, systems, and events labels Nov 13, 2022
@alice-i-cecile alice-i-cecile added this to the 0.9.1 milestone Nov 13, 2022
@alice-i-cecile alice-i-cecile added C-Usability A targeted quality-of-life change that makes Bevy easier to use and removed C-Feature A new feature, making something new possible labels Nov 13, 2022
@james7132 james7132 added the S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it label Nov 14, 2022
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cart commented Nov 14, 2022

bors r+

bors bot pushed a commit that referenced this pull request Nov 14, 2022
# Objective

In bevy 0.8 you could list all resources using `world.archetypes().resource().components()`. As far as I can tell the resource archetype has been replaced with the `Resources` storage, and it would be nice if it could be used to iterate over all resource component IDs as well.

## Solution

- add `fn Resources::iter(&self) -> impl Iterator<Item = (ComponentId, &ResourceData)>`
@bors bors bot changed the title add Resources::iter to iterate over all resource IDs [Merged by Bors] - add Resources::iter to iterate over all resource IDs Nov 14, 2022
@bors bors bot closed this Nov 14, 2022
@jakobhellermann jakobhellermann deleted the resources-iter branch November 15, 2022 19:14
cart pushed a commit that referenced this pull request Nov 30, 2022
# Objective

In bevy 0.8 you could list all resources using `world.archetypes().resource().components()`. As far as I can tell the resource archetype has been replaced with the `Resources` storage, and it would be nice if it could be used to iterate over all resource component IDs as well.

## Solution

- add `fn Resources::iter(&self) -> impl Iterator<Item = (ComponentId, &ResourceData)>`
ItsDoot pushed a commit to ItsDoot/bevy that referenced this pull request Feb 1, 2023
# Objective

In bevy 0.8 you could list all resources using `world.archetypes().resource().components()`. As far as I can tell the resource archetype has been replaced with the `Resources` storage, and it would be nice if it could be used to iterate over all resource component IDs as well.

## Solution

- add `fn Resources::iter(&self) -> impl Iterator<Item = (ComponentId, &ResourceData)>`
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A-ECS Entities, components, systems, and events C-Usability A targeted quality-of-life change that makes Bevy easier to use 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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5 participants