newlines between functions

Author: ShaharNaveh

vm/src/dict_inner.rs

@@ -146,6 +146,7 @@ impl GenIndexes {
             mask,
         }
     }
+
     fn next(&mut self) -> usize {
         let prev = self.idx;
         self.idx = prev

vm/src/readline.rs

@@ -138,15 +138,19 @@ impl<H: Helper> Readline<H> {
     pub fn new(helper: H) -> Self {
         Readline(readline_inner::Readline::new(helper))
     }
+
     pub fn load_history(&mut self, path: &Path) -> OtherResult<()> {
         self.0.load_history(path)
     }
+
     pub fn save_history(&mut self, path: &Path) -> OtherResult<()> {
         self.0.save_history(path)
     }
+
     pub fn add_history_entry(&mut self, entry: &str) -> OtherResult<()> {
         self.0.add_history_entry(entry)
     }
+
     pub fn readline(&mut self, prompt: &str) -> ReadlineResult {
         self.0.readline(prompt)
     }

vm/src/sliceable.rs

@@ -331,6 +331,7 @@ impl SequenceIndexOp for BigInt {
             self.try_into().unwrap_or(len)
         }
     }
+
     fn wrapped_at(&self, _len: usize) -> Option<usize> {
         unimplemented!("please add one once we need it")
     }