Rust build dependency notices
This index follows the locked Cargo dependency graph for the wasm32-unknown-emscripten runtime build, including the statically linked scene bridge. Package license expressions come from package metadata; links point to license, notice, or copyright files shipped with the exact crate versions when those files were present. Additional scene bridge dependency notices cover the newly added crates.
This is a dependency-notice inventory, not a byte-level map of which package code appears in the final WebAssembly binary or a compliance certification. Files marked missing were absent from the installed crate source. The older blr-browser-probe wrapper has no package license expression; the scene bridge declares MIT OR Apache-2.0. Source review and publication remain pending.
Rust standard library and build tool
- Rust standard library copyright and license notices (nightly-2026-07-26; standard library rebuilt for this target).
- compiler-builtins license and compiler-builtins libm license.
- Emscripten 6.0.1 license.
Locked Rust packages
“Normal dependency graph” excludes procedural-macro edges. The other category records packages needed only by build helpers, procedural macros, or their compile-time dependencies. Both groups are listed so the build inputs remain visible.
| Package | Version | Declared license | Graph role | License / notice files |
|---|---|---|---|---|
| adler2 | 2.0.1 | 0BSD OR MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-0BSD, LICENSE-APACHE, LICENSE-MIT |
| approx | 0.5.1 | Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE |
| autocfg | 1.1.0 | Apache-2.0 OR MIT | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| bit_field | 0.10.3 | Apache-2.0/MIT | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| bitflags | 2.4.1 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| blr | 0.2.0 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| blr-browser-probe | 0.1.0 | Not declared in package metadata | normal dependency graph (excluding proc-macro edges) | No package license/notice file in installed source |
| blr-browser-scene-bridge | 0.1.0 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| blr_sys | 0.1.0 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| builder_derive_more | 0.1.0 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| bytemuck | 1.25.0 | Zlib OR Apache-2.0 OR MIT | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT, LICENSE-ZLIB |
| cfg-if | 1.0.0 | MIT/Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| darling | 0.20.10 | MIT | compile-time / build-only / proc-macro graph | LICENSE |
| darling_core | 0.20.10 | MIT | compile-time / build-only / proc-macro graph | LICENSE |
| darling_macro | 0.20.10 | MIT | compile-time / build-only / proc-macro graph | LICENSE |
| derive_builder | 0.20.2 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| derive_builder_core | 0.20.2 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| derive_builder_macro | 0.20.2 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| errno | 0.3.14 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| exr | 1.74.2 | BSD-3-Clause | normal dependency graph (excluding proc-macro edges) | LICENSE.md |
| fastrand | 2.4.1 | Apache-2.0 OR MIT | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| fnv | 1.0.7 | Apache-2.0 / MIT | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| getrandom | 0.4.3 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| half | 2.7.1 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| heck | 0.5.0 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| ident_case | 1.0.1 | MIT/Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE |
| lebe | 0.5.3 | BSD-3-Clause | normal dependency graph (excluding proc-macro edges) | LICENSE-BSD-3-Clause |
| libc | 0.2.186 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| libm | 0.2.16 | MIT | normal dependency graph (excluding proc-macro edges) | LICENSE.txt |
| matrixmultiply | 0.3.8 | MIT/Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| miniz_oxide | 0.8.9 | MIT OR Zlib OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE, LICENSE-APACHE.md, LICENSE-MIT.md, LICENSE-ZLIB.md |
| nalgebra | 0.35.0 | Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE |
| nalgebra-macros | 0.3.0 | Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE |
| num-complex | 0.4.6 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| num-integer | 0.1.45 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| num-rational | 0.4.1 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| num-traits | 0.2.19 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| once_cell | 1.21.4 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| paste | 1.0.15 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| pin-project-lite | 0.2.17 | Apache-2.0 OR MIT | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| proc-macro2 | 1.0.106 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| pulp | 0.22.3 | MIT | normal dependency graph (excluding proc-macro edges) | LICENSE |
| pulp-wasm-simd-flag | 0.1.1 | MIT | normal dependency graph (excluding proc-macro edges) | No package license/notice file in installed source; standard license text: MIT text |
| pyo3 | 0.29.2 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT, pyo3-runtime/LICENSE-APACHE, pyo3-runtime/LICENSE-MIT |
| pyo3-build-config | 0.29.2 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| pyo3-ffi | 0.29.2 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| pyo3-macros | 0.29.2 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| pyo3-macros-backend | 0.29.2 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| quote | 1.0.46 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| rawpointer | 0.2.1 | MIT/Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| reborrow | 0.5.5 | MIT | normal dependency graph (excluding proc-macro edges) | LICENSE |
| rustix | 1.1.4 | Apache-2.0 WITH LLVM-exception OR Apache-2.0 OR MIT | normal dependency graph (excluding proc-macro edges) | COPYRIGHT, LICENSE-APACHE, LICENSE-Apache-2.0_WITH_LLVM-exception, LICENSE-MIT |
| semver | 1.0.28 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| simba | 0.10.0 | Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE |
| simd-adler32 | 0.3.10 | MIT | normal dependency graph (excluding proc-macro edges) | LICENSE.md |
| smallvec | 1.16.3 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| strsim | 0.11.1 | MIT | compile-time / build-only / proc-macro graph | LICENSE |
| syn | 2.0.118 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| syn | 3.0.3 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| target-lexicon | 0.13.5 | Apache-2.0 WITH LLVM-exception | compile-time / build-only / proc-macro graph | LICENSE |
| tempfile | 3.27.0 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| thiserror | 2.0.19 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-MIT |
| thiserror-impl | 2.0.19 | MIT OR Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| tracing | 0.1.44 | MIT | normal dependency graph (excluding proc-macro edges) | LICENSE |
| tracing-core | 0.1.36 | MIT | normal dependency graph (excluding proc-macro edges) | LICENSE, src/spin/LICENSE |
| typenum | 1.17.0 | MIT OR Apache-2.0 | normal dependency graph (excluding proc-macro edges) | LICENSE, LICENSE-APACHE, LICENSE-MIT |
| unicode-ident | 1.0.12 | (MIT OR Apache-2.0) AND Unicode-DFS-2016 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT, LICENSE-UNICODE |
| version_check | 0.9.5 | MIT/Apache-2.0 | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-MIT |
| which | 8.0.6 | MIT | normal dependency graph (excluding proc-macro edges) | LICENSE.txt |
| wide | 1.5.0 | Zlib OR Apache-2.0 OR MIT | normal dependency graph (excluding proc-macro edges) | LICENSE-ZLIB.md |
| zerocopy | 0.8.62 | BSD-2-Clause OR Apache-2.0 OR MIT | normal dependency graph (excluding proc-macro edges) | LICENSE-APACHE, LICENSE-BSD, LICENSE-MIT |
| zerocopy-derive | 0.8.62 | BSD-2-Clause OR Apache-2.0 OR MIT | compile-time / build-only / proc-macro graph | LICENSE-APACHE, LICENSE-BSD, LICENSE-MIT |
| zune-inflate | 0.2.54 | MIT OR Apache-2.0 OR Zlib | normal dependency graph (excluding proc-macro edges) | No package license/notice file in installed source; standard license text: Apache-2.0 text, MIT text, Zlib text |