add pretty print

This commit is contained in:
nora 2022-01-04 23:09:18 +01:00
parent 1a77e710d5
commit 76af14a9f4
11 changed files with 114 additions and 5 deletions

View file

@ -13,6 +13,7 @@ pub use span::Span;
mod span {
#[derive(Debug, Default, Copy, Clone, PartialOrd, PartialEq, Ord, Eq, Hash)]
#[cfg_attr(feature = "pretty", derive(debug2::Debug))]
pub struct Span {
pub start: usize,
pub end: usize,