From: Scott Worley <scottworley@scottworley.com>
Date: Sun, 7 Apr 2024 12:40:23 +0000 (-0700)
Subject: Appease clippy
X-Git-Tag: v0.3.0~3
X-Git-Url: http://git.scottworley.com/voter/commitdiff_plain/a5a841dea698bd7b61a9ee04bebb3c4a83ab6f71?hp=f4df2e05480763aed792991254dc4e740eef5e59

Appease clippy
---

diff --git a/src/main.rs b/src/main.rs
index 865fcb8..8c94be1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -82,7 +82,7 @@ fn tally_votes(dir: &Path) -> std::io::Result<HashMap<String, HashSet<String>>>
 }
 
 fn valid_id_char(c: u8) -> bool {
-    (b'A'..=b'Z').contains(&c) || (b'a'..=b'z').contains(&c) || (b'0'..=b'9').contains(&c)
+    c.is_ascii_alphanumeric()
 }
 
 fn make_random_id() -> [u8; COOKIE_LENGTH] {