Make CARGO_PKG_VERSION option_env!, rather than env!
Make CARGO_PKG_VERSION option_env!, rather than env!
rust-lang/rust-bindgen,emilio/rust-bindgen,rust-lang/rust-bindgen,emilio/rust-bindgen,rust-lang/rust-bindgen,emilio/rust-bindgen,emilio/rust-bindgen,emilio/rust-bindgen,rust-lang/rust-bindgen