Method insert

crates/cranelift/src/compiler.rs:1094–1096

(&mut self, key: &[u8], val: Vec<u8>)

        self.0.get(key)
    }
    fn insert(&mut self, key: &[u8], val: Vec<u8>) {
        self.0.insert(key, val);
    }
}

fn compile_maybe_cached<'a>(