mismatched types

[tuna2134]

I don't know this compile error

Source

https://github.com/tuna2134/sbv2-api/tree/wasm

Command

RUSTFLAGS=--cfg=web_sys_unstable_apis cargo build --target wasm32-unknown-unknown

## Error
error[E0308]: mismatched types
    --> /home/ubuntu/.cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.16.3/src/backend/web.rs:2954:55
     |
2954 |                     .set_vertex_buffer_with_f64(slot, &buffer_data.0, offset as f64);
     |                      --------------------------       ^^^^^^^^^^^^^^ expected `Option<&GpuBuffer>`, found `&GpuBuffer`
     |                      |
     |                      arguments to this method are incorrect
     |
     = note:   expected enum `Option<&GpuBuffer>`
             found reference `&GpuBuffer`
note: method defined here
    --> /home/ubuntu/.cargo/registry/src/index.crates.io-6f17d22bba15001f/web-sys-0.3.70/src/features/gen_GpuRenderPassEncoder.rs:633:12
     |
633  |     pub fn set_vertex_buffer_with_f64(
     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
help: try wrapping the expression in `Some`
     |
2954 |                     .set_vertex_buffer_with_f64(slot, Some(&buffer_data.0), offset as f64);
     |                                                       +++++              +