fmt: cargo clippy

nebocco · nebocco · commit 4e6065b74a52 · 2022-06-10T17:29:26.000+09:00
diff --git a/src/internal_math.rs b/src/internal_math.rs
@@ -267,7 +267,7 @@ pub(crate) fn floor_sum_unsigned(mut n: u64, mut m: u64, mut a: u64, mut b: u64)
         b = y_max % m;
         std::mem::swap(&mut m, &mut a);
     }
-    return ans;
+    ans
 }
 
 #[cfg(test)]
diff --git a/src/math.rs b/src/math.rs
@@ -185,6 +185,7 @@ pub fn crt(r: &[i64], m: &[i64]) -> (i64, i64) {
 ///
 /// assert_eq!(math::floor_sum(6, 5, 4, 3), 13);
 /// ```
+#[allow(clippy::many_single_char_names)]
 pub fn floor_sum(n: i64, m: i64, mut a: i64, mut b: i64) -> i64 {
     assert!(0 <= n && n < 1i64 << 32);
     assert!(1 <= m && m < 1i64 << 32);
@@ -313,6 +314,7 @@ mod tests {
         }
     }
 
+    #[allow(clippy::many_single_char_names)]
     fn floor_sum_naive(n: i64, m: i64, a: i64, b: i64) -> i64 {
         let mut ans = 0;
         for i in 0..n {

Original file line number	Diff line number	Diff line change
`@@ -267,7 +267,7 @@ pub(crate) fn floor_sum_unsigned(mut n: u64, mut m: u64, mut a: u64, mut b: u64)`
`267`	`267`	`b = y_max % m;`
`268`	`268`	`std::mem::swap(&mut m, &mut a);`
`269`	`269`	`}`
`270`		`- return ans;`
	`270`	`+ ans`
`271`	`271`	`}`
`272`	`272`
`273`	`273`	`#[cfg(test)]`
Original file line number	Diff line number	Diff line change
`@@ -185,6 +185,7 @@ pub fn crt(r: &[i64], m: &[i64]) -> (i64, i64) {`
`185`	`185`	`///`
`186`	`186`	`/// assert_eq!(math::floor_sum(6, 5, 4, 3), 13);`
`187`	`187`	/// ```
	`188`	`+#[allow(clippy::many_single_char_names)]`
`188`	`189`	`pub fn floor_sum(n: i64, m: i64, mut a: i64, mut b: i64) -> i64 {`
`189`	`190`	`assert!(0 <= n && n < 1i64 << 32);`
`190`	`191`	`assert!(1 <= m && m < 1i64 << 32);`
`@@ -313,6 +314,7 @@ mod tests {`
`313`	`314`	`}`
`314`	`315`	`}`
`315`	`316`
	`317`	`+ #[allow(clippy::many_single_char_names)]`
`316`	`318`	`fn floor_sum_naive(n: i64, m: i64, a: i64, b: i64) -> i64 {`
`317`	`319`	`let mut ans = 0;`
`318`	`320`	`for i in 0..n {`