[rs] Merge #819 #822

819: Boost texels alpha channel in cube example. r=kvark a=VincentFTS

Permits to have a good rendering for WebGL.

822: Update wasm-bindgen and web-sys to latest r=kvark a=grovesNL

#821 for `master`

On `master` it should be ok to update wasm-bindgen and web-sys, so we don't need to fix syn's version

Co-authored-by: VincentFTS <platforms@ftsoftware.fr>
Co-authored-by: Joshua Groves <josh@joshgroves.com>

.github/workflows/publish.yml

@@ -28,7 +28,7 @@ jobs:
         run: cargo build --release --target wasm32-unknown-unknown --examples
 
       - name: Install wasm-bindgen-cli
-        run: cargo install --force wasm-bindgen-cli --version 0.2.72
+        run: cargo install --force wasm-bindgen-cli --version 0.2.73
 
       - name: Generate JS bindings for the examples
         run: |

wgpu/Cargo.toml

@@ -115,8 +115,8 @@ test = true
 #wasm-bindgen = { path = "../wasm-bindgen" }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
-wasm-bindgen = "=0.2.72" # remember to change version in wiki as well
-web-sys = { version = "=0.3.49", features = [
+wasm-bindgen = "=0.2.73" # remember to change version in wiki as well
+web-sys = { version = "=0.3.50", features = [
     "Document",
     "Navigator",
     "Node",
@@ -241,8 +241,8 @@ web-sys = { version = "=0.3.49", features = [
     "HtmlCanvasElement",
     "Window",
 ]}
-js-sys = "0.3.49"
-wasm-bindgen-futures = "0.4.22"
+js-sys = "0.3.50"
+wasm-bindgen-futures = "0.4.23"
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
 console_error_panic_hook = "0.1.6"

wgpu/examples/cube/main.rs

@@ -81,7 +81,7 @@ fn create_texels(size: usize) -> Vec<u8> {
             iter::once(0xFF - (count * 5) as u8)
                 .chain(iter::once(0xFF - (count * 15) as u8))
                 .chain(iter::once(0xFF - (count * 50) as u8))
-                .chain(iter::once(1))
+                .chain(iter::once(0xFF))
         })
         .collect()
 }