Allow hex literals to pass w/ groups of 2

cgm616 · cgm616 · commit f5a88b6de558 · 2020-10-25T09:18:38.000-04:00
diff --git a/clippy_lints/src/literal_representation.rs b/clippy_lints/src/literal_representation.rs
@@ -368,7 +368,7 @@ impl LiteralDigitGrouping {
 
         let first = groups.next().expect("At least one group");
 
-        if (radix == Radix::Binary || radix == Radix::Hexadecimal) && groups.any(|i| i % 4 != 0) {
+        if (radix == Radix::Binary || radix == Radix::Hexadecimal) && groups.any(|i| i != 4 || i != 2) {
             return Err(WarningType::UnusualByteGrouping);
         }
 

Original file line number	Diff line number	Diff line change
`@@ -368,7 +368,7 @@ impl LiteralDigitGrouping {`
`368`	`368`
`369`	`369`	`let first = groups.next().expect("At least one group");`
`370`	`370`
`371`		`- if (radix == Radix::Binary \|\| radix == Radix::Hexadecimal) && groups.any(\|i\| i % 4 != 0) {`
	`371`	`+ if (radix == Radix::Binary \|\| radix == Radix::Hexadecimal) && groups.any(\|i\| i != 4 \|\| i != 2) {`
`372`	`372`	`return Err(WarningType::UnusualByteGrouping);`
`373`	`373`	`}`
`374`	`374`