Including unsafe Rust Code

Unsafe Rust code is forbidden in rust_static_library by default —- it won’t compile. If you need unsafe Rust code, add allow_unsafe = true to the gn target. (Later in the course we’ll see circumstances where this is necessary.)

1. import("//build/rust/rust_static_library.gni")

3. rust_static_library("my_rust_lib") {
4. crate_root = "lib.rs"
5. sources = [
6. "lib.rs",
7. "hippopotamus.rs"
8. ]
9. allow_unsafe = true
10. }