Update methods.rs

Remove unused const
rust-lang · Feb 15, 2021 · d2ba68b · d2ba68b
1 parent 17e238d
commit d2ba68b
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/library/core/src/char/methods.rs b/library/core/src/char/methods.rs
@@ -332,7 +332,6 @@ impl char {
     #[inline]
     pub fn to_digit(self, radix: u32) -> Option<u32> {
         assert!(radix <= 36, "to_digit: radix is too high (maximum 36)");
-        const ASCII_DIGIT_MASK: u32 = 0b11_0000;
         // the code is split up here to improve execution speed for cases where
         // the `radix` is constant and 10 or smaller
         let val = if likely(radix <= 10) {