add comment

2020-05-03 00:29:08 +08:00
parent 73dbc04bb6
commit d46efafbfe
1 changed files with 1 additions and 0 deletions
--- a/chrono/src/main.rs
+++ b/chrono/src/main.rs
@@ -1,5 +1,6 @@
 use chrono::prelude::*;

+// https://crates.io/crates/chrono
 fn main() -> Result<(), Box<dyn std::error::Error>> {
    println!("UTC time:            {}", Utc::now());
    println!("UTC time:            {:?}", Utc::now());