bevy/crates/bevy_image/Cargo.toml
François Mockers c946b9d827 bevy_image: derive TypePath when Reflect is not available (#18501)
- bevy_image fails to build without default features:
```
error[E0277]: `image::Image` does not implement `TypePath` so cannot provide static type path information
   --> crates/bevy_image/src/image.rs:341:12
    |
341 | pub struct Image {
    |            ^^^^^ the trait `bevy_reflect::type_path::TypePath` is not implemented for `image::Image`
    |
    = note: consider annotating `image::Image` with `#[derive(Reflect)]` or `#[derive(TypePath)]`
    = help: the following other types implement trait `bevy_reflect::type_path::TypePath`:
              &'static Location<'static>
              &'static T
              &'static mut T
              ()
              (P,)
              (P1, P0)
              (P1, P2, P0)
              (P1, P2, P3, P0)
            and 146 others
note: required by a bound in `Asset`
   --> /home/runner/work/bevy-releasability/bevy-releasability/crates/bevy_asset/src/lib.rs:415:43
    |
415 | pub trait Asset: VisitAssetDependencies + TypePath + Send + Sync + 'static {}
    |                                           ^^^^^^^^ required by this bound in `Asset`
    = note: `Asset` is a "sealed trait", because to implement it you also need to implement `bevy_reflect::type_path::TypePath`, which is not accessible; this is usually done to force you to use one of the provided types that already implement it
    = help: the following types implement the trait:
              bevy_asset::AssetIndex
              bevy_asset::LoadedUntypedAsset
              bevy_asset::AssetEvent<A>
              bevy_asset::LoadedFolder
              bevy_asset::StrongHandle
              bevy_asset::Handle<A>
              bevy_asset::AssetId<A>
              bevy_asset::AssetPath<'a>
            and 148 others

error[E0277]: `image::Image` does not implement `TypePath` so cannot provide static type path information
   --> crates/bevy_image/src/image_loader.rs:121:18
    |
121 |     type Asset = Image;
    |                  ^^^^^ the trait `bevy_reflect::type_path::TypePath` is not implemented for `image::Image`
    |
    = note: consider annotating `image::Image` with `#[derive(Reflect)]` or `#[derive(TypePath)]`
    = help: the following other types implement trait `bevy_reflect::type_path::TypePath`:
              &'static Location<'static>
              &'static T
              &'static mut T
              ()
              (P,)
              (P1, P0)
              (P1, P2, P0)
              (P1, P2, P3, P0)
            and 146 others
    = note: required for `<ImageLoader as AssetLoader>::Asset` to implement `Asset`
note: required by a bound in `bevy_asset::AssetLoader::Asset`
   --> /home/runner/work/bevy-releasability/bevy-releasability/crates/bevy_asset/src/loader.rs:33:17
    |
33  |     type Asset: Asset;
    |                 ^^^^^ required by this bound in `AssetLoader::Asset`

error[E0277]: `texture_atlas::TextureAtlasLayout` does not implement `TypePath` so cannot provide static type path information
   --> crates/bevy_image/src/texture_atlas.rs💯12
    |
100 | pub struct TextureAtlasLayout {
    |            ^^^^^^^^^^^^^^^^^^ the trait `bevy_reflect::type_path::TypePath` is not implemented for `texture_atlas::TextureAtlasLayout`
    |
    = note: consider annotating `texture_atlas::TextureAtlasLayout` with `#[derive(Reflect)]` or `#[derive(TypePath)]`
    = help: the following other types implement trait `bevy_reflect::type_path::TypePath`:
              &'static Location<'static>
              &'static T
              &'static mut T
              ()
              (P,)
              (P1, P0)
              (P1, P2, P0)
              (P1, P2, P3, P0)
            and 146 others
note: required by a bound in `Asset`
   --> /home/runner/work/bevy-releasability/bevy-releasability/crates/bevy_asset/src/lib.rs:415:43
    |
415 | pub trait Asset: VisitAssetDependencies + TypePath + Send + Sync + 'static {}
    |                                           ^^^^^^^^ required by this bound in `Asset`
    = note: `Asset` is a "sealed trait", because to implement it you also need to implement `bevy_reflect::type_path::TypePath`, which is not accessible; this is usually done to force you to use one of the provided types that already implement it
    = help: the following types implement the trait:
              bevy_asset::AssetIndex
              bevy_asset::LoadedUntypedAsset
              bevy_asset::AssetEvent<A>
              bevy_asset::LoadedFolder
              bevy_asset::StrongHandle
              bevy_asset::Handle<A>
              bevy_asset::AssetId<A>
              bevy_asset::AssetPath<'a>
            and 148 others
```
- `Asset` trait depends on `TypePath` which is in bevy_reflect. it's
usually implemented by the `Reflect` derive

- make bevy_reflect not an optional dependency
- when feature `bevy_reflect` is not enabled, derive `TypePath` directly
2025-03-30 10:23:55 +02:00

91 lines
2.6 KiB
TOML

[package]
name = "bevy_image"
version = "0.16.0-rc.2"
edition = "2024"
description = "Provides image types for Bevy Engine"
homepage = "https://bevyengine.org"
repository = "https://github.com/bevyengine/bevy"
license = "MIT OR Apache-2.0"
keywords = ["bevy"]
[features]
default = ["bevy_reflect"]
# bevy_reflect can't optional as it's needed for TypePath
# this feature only control reflection in bevy_image
bevy_reflect = ["bevy_math/bevy_reflect"]
# Image formats
basis-universal = ["dep:basis-universal"]
bmp = ["image/bmp"]
dds = ["ddsfile"]
exr = ["image/exr"]
ff = ["image/ff"]
gif = ["image/gif"]
hdr = ["image/hdr"]
ktx2 = ["dep:ktx2"]
ico = ["image/ico"]
jpeg = ["image/jpeg"]
png = ["image/png"]
pnm = ["image/pnm"]
qoi = ["image/qoi"]
tga = ["image/tga"]
tiff = ["image/tiff"]
webp = ["image/webp"]
serialize = [
"bevy_reflect",
"bevy_platform_support/serialize",
"bevy_utils/serde",
]
# For ktx2 supercompression
zlib = ["flate2"]
zstd = ["ruzstd"]
[dependencies]
# bevy
bevy_app = { path = "../bevy_app", version = "0.16.0-rc.2" }
bevy_asset = { path = "../bevy_asset", version = "0.16.0-rc.2" }
bevy_color = { path = "../bevy_color", version = "0.16.0-rc.2", features = [
"serialize",
"wgpu-types",
] }
bevy_math = { path = "../bevy_math", version = "0.16.0-rc.2" }
bevy_reflect = { path = "../bevy_reflect", version = "0.16.0-rc.2" }
bevy_utils = { path = "../bevy_utils", version = "0.16.0-rc.2" }
bevy_platform_support = { path = "../bevy_platform_support", version = "0.16.0-rc.2", default-features = false, features = [
"std",
] }
# rendering
image = { version = "0.25.2", default-features = false }
# misc
bitflags = { version = "2.3", features = ["serde"] }
bytemuck = { version = "1.5" }
wgpu-types = { version = "24", default-features = false }
serde = { version = "1", features = ["derive"] }
thiserror = { version = "2", default-features = false }
futures-lite = "2.0.1"
guillotiere = "0.6.0"
rectangle-pack = "0.4"
ddsfile = { version = "0.5.2", optional = true }
ktx2 = { version = "0.3.0", optional = true }
# For ktx2 supercompression
flate2 = { version = "1.0.22", optional = true }
ruzstd = { version = "0.8.0", optional = true }
# For transcoding of UASTC/ETC1S universal formats, and for .basis file support
basis-universal = { version = "0.3.0", optional = true }
tracing = { version = "0.1", default-features = false, features = ["std"] }
half = { version = "2.4.1" }
[dev-dependencies]
bevy_ecs = { path = "../bevy_ecs", version = "0.16.0-rc.2" }
[lints]
workspace = true
[package.metadata.docs.rs]
rustdoc-args = ["-Zunstable-options", "--generate-link-to-definition"]
all-features = true