Automated formatting

src/block.rs

@@ -13,11 +13,11 @@ pub struct Block {
     next_block_index: i32,
 }
 
-const NONE_INT :i32 = -1;
+const NONE_INT: i32 = -1;
 
 impl Block {
-    pub fn get_n_elements(&self) -> i32 { 
-        self.n_elements 
+    pub fn get_n_elements(&self) -> i32 {
+        self.n_elements
     }
 
     pub fn set_n_elements(&mut self, n_elements: i32) {
@@ -29,30 +29,30 @@ impl Block {
     pub fn grow(&mut self, increase: i32) -> Result<i32, i32> {
         let new_cap = self.n_elements + increase;
         if self.has_next_block() && (new_cap >= self.next_block_index) {
-            return Err(new_cap)
+            return Err(new_cap);
         }
         self.n_elements = new_cap;
         Ok(new_cap)
     }
 
     /// Returns the new number of elements.
     /// Errors if the value is shrunk to or below 0.
-    pub fn shrink(&mut self, decrease: i32) -> Result<i32, i32> { 
+    pub fn shrink(&mut self, decrease: i32) -> Result<i32, i32> {
         let new_cap = self.n_elements - decrease;
         if new_cap <= 0 {
-            return Err(new_cap)
+            return Err(new_cap);
         }
         self.n_elements = new_cap;
         Ok(new_cap)
     }
 
-    pub fn has_next_block(&self) -> bool { 
+    pub fn has_next_block(&self) -> bool {
         self.next_block_index != NONE_INT
     }
 
     /// The block should be removed from the freelist if this is true.
-    pub fn is_empty(&self) -> bool { 
-        self.n_elements == 0 
+    pub fn is_empty(&self) -> bool {
+        self.n_elements == 0
     }
 
     pub fn get_next_block_index(&self) -> Option<i32> {
@@ -62,9 +62,9 @@ impl Block {
         }
     }
 
-    /// This basically just changes `next_block_index`, since blocks 
+    /// This basically just changes `next_block_index`, since blocks
     /// do not have references to the previous block (for now?).
     pub fn connect_at(&mut self, block_index: Option<i32>) {
-        self.next_block_index = block_index.unwrap_or_else(|| NONE_INT) 
+        self.next_block_index = block_index.unwrap_or_else(|| NONE_INT)
     }
 }