# Objective
- Being able to build for WebGPU
```
error[E0061]: this function takes 1 argument but 3 arguments were supplied
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/webgpu.rs:375:22
|
375 | let mut mapped = web_sys::GpuDepthStencilState::new(
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
376 | map_compare_function(desc.depth_compare),
| ---------------------------------------- unexpected argument of type `GpuCompareFunction`
377 | desc.depth_write_enabled,
| ------------------------ unexpected argument of type `bool`
|
note: associated function defined here
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/web-sys-0.3.68/src/features/gen_GpuDepthStencilState.rs:27:12
|
27 | pub fn new(format: GpuTextureFormat) -> Self {
| ^^^
help: remove the extra arguments
|
376 - map_compare_function(desc.depth_compare),
376 + map_texture_format(desc.format),
|
error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/webgpu.rs:1693:13
|
1693 | web_sys::GpuVertexState::new(desc.vertex.entry_point, &module.0);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -------------------------
| |
| unexpected argument of type `&str`
| help: remove the extra argument
|
note: associated function defined here
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/web-sys-0.3.68/src/features/gen_GpuVertexState.rs:27:12
|
27 | pub fn new(module: &GpuShaderModule) -> Self {
| ^^^
error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/webgpu.rs:1768:17
|
1768 | web_sys::GpuFragmentState::new(frag.entry_point, &module.0, &targets);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---------------- -------- unexpected argument of type `&js_sys::Array`
| |
| expected `&GpuShaderModule`, found `&str`
|
= note: expected reference `&GpuShaderModule`
found reference `&str`
note: associated function defined here
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/web-sys-0.3.68/src/features/gen_GpuFragmentState.rs:27:12
|
27 | pub fn new(module: &GpuShaderModule, targets: &::wasm_bindgen::JsValue) -> Self {
| ^^^
help: remove the extra argument
|
1768 - web_sys::GpuFragmentState::new(frag.entry_point, &module.0, &targets);
1768 + web_sys::GpuFragmentState::new(/* &GpuShaderModule */, &module.0);
|
error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/webgpu.rs:1793:13
|
1793 | web_sys::GpuProgrammableStage::new(desc.entry_point, &shader_module.0);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ------------------
| |
| unexpected argument of type `&str`
| help: remove the extra argument
|
note: associated function defined here
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/web-sys-0.3.68/src/features/gen_GpuProgrammableStage.rs:27:12
|
27 | pub fn new(module: &GpuShaderModule) -> Self {
| ^^^
error[E0599]: no method named `write_timestamp` found for struct `GpuCommandEncoder` in the current scope
--> .cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/webgpu.rs:2505:14
|
2503 | / encoder_data
2504 | | .0
2505 | | .write_timestamp(&query_set_data.0, query_index);
| | -^^^^^^^^^^^^^^^ method not found in `GpuCommandEncoder`
| |_____________|
|
Some errors have detailed explanations: E0061, E0599.
For more information about an error, try `rustc --explain E0061`.
```
## Solution
- `web-sys` doesn't follow semver for the WebGPU APIs as they are
unstable. Force using a compatible version
---------
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
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