Clippy auto fixes

tim-harding · Sep 6, 2023 · 422c035 · 422c035
1 parent 9be3fef
commit 422c035
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Showing 3 changed files with 6 additions and 8 deletions.
diff --git a/src/solutions/_01_arrays_and_strings/_03_urlify.rs b/src/solutions/_01_arrays_and_strings/_03_urlify.rs
@@ -8,10 +8,10 @@ impl Urlify for Solution {
         let mut dst = bytes.len();
         for i in (0..len).rev() {
             dst -= 1;
-            if bytes[i] == ' ' as u8 {
-                bytes[dst - 2] = '%' as u8;
-                bytes[dst - 1] = '2' as u8;
-                bytes[dst - 0] = '0' as u8;
+            if bytes[i] == b' ' {
+                bytes[dst - 2] = b'%';
+                bytes[dst - 1] = b'2';
+                bytes[dst] = b'0';
                 dst -= 2;
             } else {
                 bytes[dst] = bytes[i];

diff --git a/src/solutions/_01_arrays_and_strings/_06_string_compression.rs b/src/solutions/_01_arrays_and_strings/_06_string_compression.rs
@@ -38,7 +38,7 @@ fn append_count(s: &mut String, mut count: usize) {
     let v = unsafe { s.as_mut_vec() };
     let mut count_chars = 0;
     while count > 0 {
-        v.push((count % 10) as u8 + '0' as u8);
+        v.push((count % 10) as u8 + b'0');
         count /= 10;
         count_chars += 1;
     }

diff --git a/src/solutions/_08_recursion_and_dynamic_programming/_02_robot_on_a_grid.rs b/src/solutions/_08_recursion_and_dynamic_programming/_02_robot_on_a_grid.rs
@@ -37,9 +37,7 @@ impl RobotOnAGrid for Solution {
             }
         }
 
-        if access[floor.height() * floor.width() - 1].is_none() {
-            return None;
-        }
+        access[floor.height() * floor.width() - 1]?;
 
         let mut path = vec![Step::Right; floor.width() + floor.height() - 2];