Bump REPO_MSRV to 1.88 (gfx-rs#7960)

Author: cwfitzgerald

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ env:
   MESA_VERSION: "24.3.4"
 
   # This is the MSRV used by `wgpu` itself and all surrounding infrastructure.
-  REPO_MSRV: "1.84"
+  REPO_MSRV: "1.88"
   # This is the MSRV used by the `wgpu-core`, `wgpu-hal`, and `wgpu-types` crates,
   # to ensure that they can be used with firefox.
   CORE_MSRV: "1.82.0"

.github/workflows/cts.yml

@@ -11,7 +11,7 @@ env:
   CARGO_INCREMENTAL: false
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: full
-  MSRV: "1.84"
+  MSRV: "1.88"
 
 jobs:
   cts:

.github/workflows/docs.yml

@@ -10,7 +10,7 @@ on:
 
 env:
   # This is the MSRV used by `wgpu` itself and all surrounding infrastructure.
-  REPO_MSRV: "1.84"
+  REPO_MSRV: "1.88"
 
   CARGO_INCREMENTAL: false
   CARGO_TERM_COLOR: always

.github/workflows/generate.yml

@@ -13,7 +13,7 @@ env:
   #
 
   # This is the MSRV used by `wgpu` itself and all surrounding infrastructure.
-  REPO_MSRV: "1.84"
+  REPO_MSRV: "1.88"
   RUSTFLAGS: -D warnings
 
 jobs:

Cargo.toml

@@ -54,7 +54,7 @@ ref_as_ptr = "warn"
 
 [workspace.package]
 edition = "2021"
-rust-version = "1.84"
+rust-version = "1.88"
 keywords = ["graphics"]
 license = "MIT OR Apache-2.0"
 homepage = "https://wgpu.rs/"
@@ -178,7 +178,7 @@ rustc-hash = { version = "1.1", default-features = false }
 serde_json = "1.0.118"
 serde = { version = "1.0.219", default-features = false }
 shell-words = "1"
-smallvec = "1.9"
+smallvec = "1.13.1"
 spirv = "0.3"
 static_assertions = "1.1"
 strum = { version = "0.27", default-features = false, features = ["derive"] }

README.md

@@ -149,8 +149,8 @@ On Linux, you can point to them using `LD_LIBRARY_PATH` environment.
 
 Due to complex dependants, we have two MSRV policies:
 
-- `naga`, `wgpu-core`, `wgpu-hal`, and `wgpu-types`'s MSRV is **1.76**.
-- The rest of the workspace has an MSRV of **1.84**.
+- `naga`, `wgpu-core`, `wgpu-hal`, and `wgpu-types`'s MSRV is **1.82**.
+- The rest of the workspace has an MSRV of **1.88**.
 
 It is enforced on CI (in "/.github/workflows/ci.yml") with the `CORE_MSRV` and `REPO_MSRV` variables.
 This version can only be upgraded in breaking releases, though we release a breaking version every three months.

benches/benches/wgpu-benchmark/bind_groups.rs

@@ -87,7 +87,7 @@ fn run_bench(ctx: &mut Criterion) {
     for &count in count_list {
         group.throughput(Throughput::Elements(count as u64));
         group.bench_with_input(
-            format!("{} Element Bind Group", count),
+            format!("{count} Element Bind Group"),
             &count,
             |b, &count| {
                 b.iter_custom(|iters| {

clippy.toml

@@ -3,6 +3,4 @@
 disallowed-types = [
     { path = "std::collections::HashMap", reason = "use hashbrown::HashMap instead" },
     { path = "std::collections::HashSet", reason = "use hashbrown::HashSet instead" },
-    { path = "rustc_hash::FxHashMap", reason = "use hashbrown::HashMap instead" },
-    { path = "rustc_hash::FxHashSet", reason = "use hashbrown::HashSet instead" },
 ]

cts_runner/test.lst

@@ -68,7 +68,7 @@ webgpu:api,operation,rendering,color_target_state:blend_constant,setting:*
 webgpu:api,operation,rendering,depth:*
 webgpu:api,operation,rendering,draw:*
 webgpu:api,operation,shader_module,compilation_info:*
-webgpu:api,operation,uncapturederror:iff_uncaptured:*
+fails-if(metal) webgpu:api,operation,uncapturederror:iff_uncaptured:*
 //FAIL: webgpu:shader,execution,expression,call,builtin,select:*
 // - Fails with `const`/abstract int cases on all platforms because of <https://github.com/gfx-rs/wgpu/issues/4507>.
 // - Fails with `vec3` & `f16` cases on macOS because of <https://github.com/gfx-rs/wgpu/issues/5262>.

examples/features/src/big_compute_buffers/mod.rs

@@ -193,7 +193,7 @@ fn create_storage_buffers(device: &wgpu::Device, numbers: &[f32]) -> Vec<wgpu::B
         .enumerate()
         .map(|(e, seg)| {
             device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
-                label: Some(&format!("Storage Buffer-{}", e)),
+                label: Some(&format!("Storage Buffer-{e}")),
                 contents: bytemuck::cast_slice(seg),
                 usage: wgpu::BufferUsages::STORAGE
                     | wgpu::BufferUsages::COPY_DST
@@ -211,7 +211,7 @@ fn create_staging_buffers(device: &wgpu::Device, numbers: &[f32]) -> Vec<wgpu::B
             let size = std::mem::size_of_val(chunks[e]) as u64;
 
             device.create_buffer(&wgpu::BufferDescriptor {
-                label: Some(&format!("staging buffer-{}", e)),
+                label: Some(&format!("staging buffer-{e}")),
                 size,
                 usage: wgpu::BufferUsages::MAP_READ | wgpu::BufferUsages::COPY_DST,
                 mapped_at_creation: false,