build(rust): vendor googletest crate

third_party/crates/num-traits-0.2.19/Cargo.toml.orig

@@ -0,0 +1,34 @@
+[package]
+authors = ["The Rust Project Developers"]
+description = "Numeric traits for generic mathematics"
+documentation = "https://docs.rs/num-traits"
+homepage = "https://github.com/rust-num/num-traits"
+keywords = ["mathematics", "numerics"]
+categories = ["algorithms", "science", "no-std"]
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/rust-num/num-traits"
+name = "num-traits"
+version = "0.2.19"
+readme = "README.md"
+build = "build.rs"
+exclude = ["/ci/*", "/.github/*"]
+edition = "2021"
+rust-version = "1.60"
+
+[package.metadata.docs.rs]
+features = ["std"]
+rustdoc-args = ["--generate-link-to-definition"]
+
+[dependencies]
+libm = { version = "0.2.0", optional = true }
+
+[features]
+default = ["std"]
+libm = ["dep:libm"]
+std = []
+
+# vestigial features, now always in effect
+i128 = []
+
+[build-dependencies]
+autocfg = "1"