Add -Zdirect-minimal-versions compatibility and testing.

.github/workflows/ci.yml

@@ -405,32 +405,29 @@ jobs:
           # check `wgpu-core` with all features. This will also get `wgpu-hal` and `wgpu-types`.
           cargo check --target ${{ matrix.target }} --all-features -p wgpu-core
 
-  naga-minimal-versions:
+  # Check that the libraries build — but not that there are no warnings or that tests pass -
+  # with `-Zdirect-minimal-versions` which lowers all dependencies from the workspace packages
+  # to non-workspace packages to their minimum allowed version.
+  check-minimal-versions:
     # runtime is normally 2 minutes
     timeout-minutes: 10
 
-    name: MSRV naga Minimal Versions
+    name: MSRV Minimal Versions
     runs-on: ubuntu-22.04
+    env:
+      # Override flags to NOT include `-D warnings`, because warnings may be due to harmless problems in deps.
+      # Also, allow unexpected_cfgs because it is very common and spammy when using old deps.
+      RUSTFLAGS: -A unexpected_cfgs
 
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
 
-      - name: Install core MSRV toolchain
-        run: |
-          rustup toolchain install ${{ env.CORE_MSRV }} --no-self-update --profile=minimal --component clippy
-          rustup override set ${{ env.CORE_MSRV }}
-          cargo -V
-
-      - name: Install Nightly toolchain
+      - name: Install toolchain
         run: |
           rustup toolchain install ${{ env.REPO_MSRV }} --no-self-update --profile=minimal
-          cargo +${{ env.REPO_MSRV }} -V
-
-      - name: Install `cargo-hack`
-        uses: taiki-e/install-action@v2
-        with:
-          tool: cargo-hack
+          rustup override set ${{ env.REPO_MSRV }}
+          cargo -V
 
       - name: Disable debug symbols
         shell: bash
@@ -445,16 +442,16 @@ jobs:
         run: |
           set -e
 
-          cargo +${{ env.REPO_MSRV }} hack generate-lockfile --remove-dev-deps -Z minimal-versions -p naga -p naga-cli
+          cargo +${{ env.REPO_MSRV }} update -Zdirect-minimal-versions
         env:
           RUSTC_BOOTSTRAP: 1
 
-      - name: Run Clippy
+      - name: Run cargo check
         shell: bash
         run: |
           set -e
 
-          cargo clippy --all-features -p naga -p naga-cli
+          cargo check --all-targets --all-features
 
   wasm-test:
     # runtime is normally 2 minutes

Cargo.toml

@@ -101,7 +101,7 @@ codespan-reporting = { version = "0.12", default-features = false }
 ctor = "0.4"
 document-features = "0.2.11"
 encase = "0.11.0"
-env_logger = "0.11"
+env_logger = "0.11.8"
 fern = "0.7"
 flume = "0.11"
 futures-lite = "2"
@@ -116,10 +116,10 @@ image = { version = "0.25", default-features = false, features = ["png"] }
 indexmap = { version = "2.7.1", default-features = false }
 itertools = { version = "0.14.0" }
 ktx2 = "0.4"
-libc = { version = "0.2", default-features = false }
+libc = { version = "0.2.168", default-features = false }
 libloading = "0.8"
 libtest-mimic = "0.8.1"
-log = "0.4"
+log = "0.4.21"
 nanorand = { version = "0.7", default-features = false, features = ["wyrand"] }
 noise = "0.9"
 nv-flip = "0.1"
@@ -128,38 +128,38 @@ obj = "0.10"
 once_cell = { version = "1.21.3", default-features = false }
 # Firefox has 3.4.0 vendored, so we allow that version in our dependencies
 ordered-float = { version = ">=3, <=5.0", default-features = false }
-parking_lot = "0.12.1"
+parking_lot = "0.12.3"
 pico-args = { version = "0.5.0", features = [
     "eq-separator",
     "short-space-opt",
     "combined-flags",
 ] }
 png = "0.17.16"
 pollster = "0.4"
-portable-atomic = "1"
+portable-atomic = "1.10.0"
 profiling = { version = "1", default-features = false }
 raw-window-handle = { version = "0.6.2", default-features = false }
-rayon = "1"
+rayon = "1.3.0"
 renderdoc-sys = "1.1.0"
 ron = "0.10"
 # NOTE: rustc-hash v2 is a completely different hasher with different performance characteristics
 # see discussion here (including with some other alternatives): https://github.com/gfx-rs/wgpu/issues/6999
 # (using default-features = false to support no-std build, avoiding any extra features that may require std::collections)
-rustc-hash = { version = "1", default-features = false }
+rustc-hash = { version = "1.1.0", default-features = false }
 serde_json = "1.0.140"
-serde = { version = "1", default-features = false }
-smallvec = "1"
+serde = { version = "1.0.219", default-features = false }
+smallvec = "1.9.0"
 static_assertions = "1.1.0"
 strum = { version = "0.27.1", default-features = false, features = ["derive"] }
 trybuild = "1"
 tracy-client = "0.18"
-thiserror = { version = "2", default-features = false }
-walkdir = "2"
+thiserror = { version = "2.0.3", default-features = false }
+walkdir = "2.3.0"
 winit = { version = "0.29", features = ["android-native-activity"] }
 
 # Metal dependencies
 metal = "0.32.0"
-block = "0.1"
+block = "0.1.6"
 core-graphics-types = "0.2"
 objc = "0.2.5"
 
@@ -188,11 +188,11 @@ windows = { version = "0.58", default-features = false }
 # wasm32 dependencies
 console_error_panic_hook = "0.1.7"
 console_log = "1"
-js-sys = { version = "0.3.70", default-features = false }
-wasm-bindgen = "0.2.97"
+js-sys = { version = "0.3.77", default-features = false }
+wasm-bindgen = "0.2.100"
 wasm-bindgen-futures = "0.4.45"
 wasm-bindgen-test = "0.3"
-web-sys = { version = "0.3.74", default-features = false }
+web-sys = { version = "0.3.77", default-features = false }
 web-time = "1.1.0"
 
 # deno dependencies

examples/standalone/01_hello_compute/Cargo.toml

@@ -5,7 +5,7 @@ rust-version = "1.84"
 publish = false
 
 [dependencies]
-bytemuck = "1"
+bytemuck = "1.22.0"
 env_logger = "0.11.8"
 pollster = "0.4"
 wgpu = "25.0.0"

naga/Cargo.toml

@@ -81,7 +81,7 @@ termcolor = ["codespan-reporting/termcolor"]
 stderr = ["codespan-reporting/std"]
 
 [dependencies]
-arbitrary = { version = "1.4", features = ["derive"], optional = true }
+arbitrary = { version = "1.4.1", features = ["derive"], optional = true }
 arrayvec.workspace = true
 bitflags.workspace = true
 bit-set.workspace = true
@@ -91,7 +91,7 @@ hashbrown.workspace = true
 half = { workspace = true, default-features = false, features = ["num-traits"] }
 rustc-hash.workspace = true
 indexmap.workspace = true
-log = "0.4"
+log.workspace = true
 # `half` requires 0.2.16 for `FromBytes` and `ToBytes`.
 num-traits = { version = "0.2.16", default-features = false }
 once_cell = { workspace = true, features = ["alloc", "race"] }
@@ -105,7 +105,7 @@ serde = { version = "1.0.219", default-features = false, features = [
 petgraph = { version = "0.8", optional = true, default-features = false }
 pp-rs = { version = "0.2.1", optional = true }
 hexf-parse = { version = "0.2.1", optional = true }
-unicode-ident = { version = "1.0", optional = true }
+unicode-ident = { version = "1.0.5", optional = true }
 
 [build-dependencies]
 cfg_aliases.workspace = true

naga/hlsl-snapshots/Cargo.toml

@@ -11,5 +11,5 @@ path = "src/lib.rs"
 test = false
 
 [dependencies]
-anyhow = "1"
+anyhow = "1.0.97"
 nanoserde = "0.2.1"

wgpu-hal/Cargo.toml

@@ -296,7 +296,7 @@ web-sys = { workspace = true, optional = true, features = [
     "WebGl2RenderingContext",
     "OffscreenCanvas",
 ] }
-js-sys = { workspace = true, optional = true, features = ["default"] }
+js-sys = { workspace = true, optional = true, default-features = true }
 
 ############################
 ### Platform: Emscripten ###
@@ -328,5 +328,5 @@ winit.workspace = true                                           # for "halmark"
 [target.'cfg(not(any(target_arch = "wasm32", target_os = "ios", target_os = "visionos")))'.dev-dependencies]
 glutin-winit = { workspace = true, features = ["egl", "wgl", "wayland", "x11"] }
 glutin = { workspace = true, features = ["egl", "wgl", "wayland", "x11"] }
-rwh_05 = { version = "0.5", package = "raw-window-handle" }                      # temporary compatibility for glutin-winit
+rwh_05 = { version = "0.5.2", package = "raw-window-handle" }                    # temporary compatibility for glutin-winit
 winit = { workspace = true, features = ["rwh_05"] }

wgpu-macros/Cargo.toml

@@ -17,5 +17,5 @@ proc-macro = true
 
 [dependencies]
 heck = "0.5"
-quote = "1"
-syn = { version = "2", features = ["full"] }
+quote = "1.0.38"
+syn = { version = "2.0.98", features = ["full"] }