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https://github.com/bevyengine/bevy
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# Objective Function reflection requires a lot of macro code generation in the form of several `all_tuples!` invocations, as well as impls generated in the `Reflect` derive macro. Seeing as function reflection is currently a bit more niche, it makes sense to gate it all behind a feature. ## Solution Add a `functions` feature to `bevy_reflect`, which can be enabled in Bevy using the `reflect_functions` feature. ## Testing You can test locally by running: ``` cargo test --package bevy_reflect ``` That should ensure that everything still works with the feature disabled. To test with the feature on, you can run: ``` cargo test --package bevy_reflect --features functions ``` --- ## Changelog - Moved function reflection behind a Cargo feature (`bevy/reflect_functions` and `bevy_reflect/functions`) - Add `IntoFunction` export in `bevy_reflect::prelude` ## Internal Migration Guide > [!important] > Function reflection was introduced as part of the 0.15 dev cycle. This migration guide was written for developers relying on `main` during this cycle, and is not a breaking change coming from 0.14. Function reflection is now gated behind a feature. To use function reflection, enable the feature: - If using `bevy_reflect` directly, enable the `functions` feature - If using `bevy`, enable the `reflect_functions` feature
61 lines
1.7 KiB
TOML
61 lines
1.7 KiB
TOML
[package]
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name = "bevy_reflect"
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version = "0.15.0-dev"
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edition = "2021"
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description = "Dynamically interact with rust types"
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homepage = "https://bevyengine.org"
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repository = "https://github.com/bevyengine/bevy"
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license = "MIT OR Apache-2.0"
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keywords = ["bevy"]
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rust-version = "1.76.0"
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[features]
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default = ["smallvec"]
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# When enabled, provides Bevy-related reflection implementations
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bevy = ["smallvec", "smol_str"]
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glam = ["dep:glam"]
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petgraph = ["dep:petgraph"]
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smallvec = ["dep:smallvec"]
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uuid = ["dep:uuid"]
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# When enabled, allows documentation comments to be accessed via reflection
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documentation = ["bevy_reflect_derive/documentation"]
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# Enables function reflection
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functions = ["bevy_reflect_derive/functions"]
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[dependencies]
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# bevy
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bevy_reflect_derive = { path = "derive", version = "0.15.0-dev" }
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bevy_utils = { path = "../bevy_utils", version = "0.15.0-dev" }
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bevy_ptr = { path = "../bevy_ptr", version = "0.15.0-dev" }
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# other
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erased-serde = "0.4"
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downcast-rs = "1.2"
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thiserror = "1.0"
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serde = "1"
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smallvec = { version = "1.11", optional = true }
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glam = { version = "0.27", features = ["serde"], optional = true }
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petgraph = { version = "0.6", features = ["serde-1"], optional = true }
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smol_str = { version = "0.2.0", optional = true }
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uuid = { version = "1.0", optional = true, features = ["v4", "serde"] }
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[dev-dependencies]
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ron = "0.8.0"
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rmp-serde = "1.1"
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bincode = "1.3"
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serde_json = "1.0"
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serde = { version = "1", features = ["derive"] }
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static_assertions = "1.1.0"
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[[example]]
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name = "reflect_docs"
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path = "examples/reflect_docs.rs"
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required-features = ["documentation"]
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[lints]
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workspace = true
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[package.metadata.docs.rs]
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rustdoc-args = ["-Zunstable-options", "--cfg", "docsrs"]
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all-features = true
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