chore: Have bindgen use the rust-version

Author: polarathene

Cargo.toml

@@ -14,7 +14,7 @@ authors = [
 ]
 license = "BSD-2-Clause"
 edition = "2021"
-rust-version = "1.82"
+rust-version = "1.82" # first stable release to support "unsafe extern"
 build = "build.rs"
 links = "bpf"
 exclude = [

build.rs

@@ -58,6 +58,7 @@ fn generate_bindings(src_dir: path::PathBuf) {
         &path::PathBuf::from(env::var_os("OUT_DIR").expect("OUT_DIR should always be set"));
 
     bindgen::Builder::default()
+        .rust_target(env!("CARGO_PKG_RUST_VERSION").parse().expect("valid"))
         .derive_default(true)
         .explicit_padding(true)
         .default_enum_style(bindgen::EnumVariation::Consts)