edition: run 'cargo fix --edition --edition-idioms --all'

This commit is contained in:
Andrew Gallant
2021-06-01 19:47:46 -04:00
parent 77a9e99964
commit af54069c51
36 changed files with 107 additions and 137 deletions

View File

@@ -1,6 +1,3 @@
extern crate grep_regex;
extern crate grep_searcher;
use std::env;
use std::error::Error;
use std::io;