add minimal comments

This commit is contained in:
Aleksey Kladov 2019-04-02 13:02:23 +03:00
parent 0e1e40676a
commit ab19ff16e5
5 changed files with 13 additions and 0 deletions

View file

@ -1,3 +1,7 @@
//! Various traits that are implemented by ast nodes.
//!
//! The implementations are usually trivial, and live in generated.rs
use itertools::Itertools;
use crate::{