max / synckit

Assert the infallible hex write instead of discarding it Writing into a String cannot fail, so the discarded fmt::Result becomes an expect() naming that reason rather than a silent let _.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

Author: Max Johnson <me@maxj.phd> · 2026-07-27 23:29 UTC

Signed with PGP, not checked

Commit: 8cbe5f6ab3b74836003cb0dbbf0f947c55f15a9c

Parent: bc387de

1 file changed, +1 insertion, -2 deletions

M synckit-client/src/store/db.rs +1 -2

			@@ -184,8 +184,7 @@
184	184		use std::fmt::Write;
185	185		let mut hex = String::with_capacity(64);
186	186		for byte in digest {
187		-	// fmt::Write for String is infallible; the capacity above covers all 64 chars.
188		-	let _ = write!(hex, "{byte:02x}");
	187	+	write!(hex, "{byte:02x}").expect("fmt::Write for String is infallible");
189	188		}
190	189		hex
191	190		}