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 +1,6 @@
//! Various extension methods to ast Nodes, which are hard to code-generate.
//! Extensions for various expressions live in a sibling `expr_extensions` module.
use itertools::Itertools;
use crate::{