wasm-bindgen Files

Changed

• Reduced usage of unsafe code: replaced transmute/transmute_copy with safe alternatives for Boolean/Null/Undefined constants and ArrayTuple conversions, unified duplicated AsRef/From impls for generic imported types, and removed the __wbindgen_object_is_undefined intrinsic in favor of a safe Rust-side equivalent. #4993

Fixed

• Fixed incorrect method naming for stable web-sys methods that reference unstable types (e.g. texImage2D taking a VideoFrame parameter). These methods were being named in a separate unstable expansion namespace, producing overly-short names like tex_image_2d instead of the correct tex_image_2d_with_u32_and_u32_and_video_frame. The fix separates the signature classification to distinguish "from unstable IDL" (authoritative overrides) from "stable method using an unstable type", ensuring the latter is named as part of the stable expansion. #4991