Method len

cranelift/codegen/src/settings.rs:373–375

(&self)

    /// The template contains a hash table for by-name lookup.
    impl<'a> constant_hash::Table<&'a str> for Template {
        fn len(&self) -> usize {
            self.hash_table.len()
        }

        fn key(&self, idx: usize) -> Option<&'a str> {
            let e = self.hash_table[idx] as usize;