Trim dependencies.

Found using `cargo-shear`, `cargo-machete`, and `cargo-udeps`. They all
do the same thing (identify unused dependencies), they are all so-so at
it (with lots of false negatives and positives) but the combination of
all three is enough to get a useful outcome.

Author: nnethercote

Cargo.toml

@@ -613,17 +613,11 @@ crossbeam-channel = "0.5.0"
 argh = "0.1.12"
 thiserror = "2.0"
 event-listener = "5.3.0"
-hyper = { version = "1", features = ["server", "http1"] }
-http-body-util = "0.1"
 anyhow = "1"
-macro_rules_attribute = "0.2"
 accesskit = "0.19"
 nonmax = "0.5"
 
 [target.'cfg(not(target_family = "wasm"))'.dev-dependencies]
-smol = "2"
-smol-macros = "0.1"
-smol-hyper = "0.1"
 ureq = { version = "3.0.8", features = ["json"] }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]

benches/Cargo.toml

@@ -23,7 +23,6 @@ bevy_picking = { path = "../crates/bevy_picking", features = [
 bevy_reflect = { path = "../crates/bevy_reflect", features = ["functions"] }
 bevy_render = { path = "../crates/bevy_render" }
 bevy_tasks = { path = "../crates/bevy_tasks" }
-bevy_utils = { path = "../crates/bevy_utils" }
 bevy_platform = { path = "../crates/bevy_platform", default-features = false, features = [
   "std",
 ] }
@@ -34,11 +33,6 @@ rand = "0.8"
 rand_chacha = "0.3"
 nonmax = { version = "0.5", default-features = false }
 
-# Make `bevy_render` compile on Linux with x11 windowing. x11 vs. Wayland does not matter here
-# because the benches do not actually open any windows.
-[target.'cfg(target_os = "linux")'.dev-dependencies]
-bevy_winit = { path = "../crates/bevy_winit", features = ["x11"] }
-
 [lints.clippy]
 doc_markdown = "warn"
 manual_let_else = "warn"

crates/bevy_audio/Cargo.toml

@@ -18,18 +18,12 @@ bevy_reflect = { path = "../bevy_reflect", version = "0.17.0-dev" }
 bevy_transform = { path = "../bevy_transform", version = "0.17.0-dev" }
 
 # other
-# TODO: Remove `coreaudio-sys` dep below when updating `cpal`.
 rodio = { version = "0.20", default-features = false }
 tracing = { version = "0.1", default-features = false, features = ["std"] }
 
 [target.'cfg(target_os = "android")'.dependencies]
 cpal = { version = "0.15", optional = true }
 
-[target.'cfg(target_vendor = "apple")'.dependencies]
-# NOTE: Explicitly depend on this patch version to fix:
-# https://github.com/bevyengine/bevy/issues/18893
-coreaudio-sys = { version = "0.2.17", default-features = false }
-
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 # TODO: Assuming all wasm builds are for the browser. Require `no_std` support to break assumption.
 rodio = { version = "0.20", default-features = false, features = [

crates/bevy_reflect/derive/Cargo.toml

@@ -25,10 +25,6 @@ proc-macro2 = "1.0"
 quote = "1.0"
 syn = { version = "2.0", features = ["full", "extra-traits"] }
 
-[target.'cfg(target_arch = "wasm32")'.dependencies]
-# TODO: Assuming all wasm builds are for the browser. Require `no_std` support to break assumption.
-uuid = { version = "1.13.1", default-features = false, features = ["js"] }
-
 [lints]
 workspace = true
 

crates/bevy_render/Cargo.toml

@@ -87,7 +87,6 @@ bevy_platform = { path = "../bevy_platform", version = "0.17.0-dev", default-fea
 image = { version = "0.25.2", default-features = false }
 
 # misc
-codespan-reporting = "0.12.0"
 # `fragile-send-sync-non-atomic-wasm` feature means we can't use Wasm threads for rendering
 # It is enabled for now to avoid having to do a significant overhaul of the renderer just for wasm.
 # When the 'atomics' feature is enabled `fragile-send-sync-non-atomic` does nothing

crates/bevy_text/Cargo.toml

@@ -37,7 +37,6 @@ cosmic-text = { version = "0.14", features = ["shape-run-cache"] }
 thiserror = { version = "2", default-features = false }
 serde = { version = "1", features = ["derive"] }
 smallvec = { version = "1", default-features = false }
-unicode-bidi = "0.3.13"
 sys-locale = "0.3.0"
 tracing = { version = "0.1", default-features = false, features = ["std"] }
 

crates/bevy_winit/Cargo.toml

@@ -54,7 +54,6 @@ accesskit_winit = { version = "0.27", default-features = false, features = [
 ] }
 approx = { version = "0.5", default-features = false }
 cfg-if = "1.0"
-raw-window-handle = "0.6"
 bytemuck = { version = "1.5", optional = true }
 wgpu-types = { version = "25", optional = true }
 accesskit = "0.19"
@@ -63,7 +62,6 @@ tracing = { version = "0.1", default-features = false, features = ["std"] }
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm-bindgen = { version = "0.2" }
 web-sys = "0.3"
-crossbeam-channel = "0.5"
 # TODO: Assuming all wasm builds are for the browser. Require `no_std` support to break assumption.
 bevy_app = { path = "../bevy_app", version = "0.17.0-dev", default-features = false, features = [
   "web",

errors/Cargo.toml

@@ -6,7 +6,6 @@ publish = false
 license = "MIT OR Apache-2.0"
 
 [dependencies]
-bevy = { path = ".." }
 
 [lints]
 workspace = true

tools/example-showcase/Cargo.toml

@@ -8,7 +8,6 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 xshell = "0.2"
 clap = { version = "4.0", features = ["derive"] }
-ron = "0.10"
 toml_edit = { version = "0.22.7", default-features = false, features = [
   "parse",
 ] }