更新结构

src/sources.rs

@@ -455,31 +455,31 @@ pub trait LSPSupport {
 /// Extend ropey's Rope type with lsp convenience functions
 impl LSPSupport for Rope {
     fn pos_to_byte(&self, pos: &Position) -> usize {
-        self.char_to_byte(self.pos_to_char(pos))
+        return self.char_to_byte(self.pos_to_char(pos));
     }
     fn pos_to_char(&self, pos: &Position) -> usize {
         let line_slice = self.line(pos.line as usize);
-        self.line_to_char(pos.line as usize) + line_slice.utf16_cu_to_char(pos.character as usize)
+        return self.line_to_char(pos.line as usize) + line_slice.utf16_cu_to_char(pos.character as usize);
     }
     fn byte_to_pos(&self, byte_idx: usize) -> Position {
-        self.char_to_pos(self.byte_to_char(min(byte_idx, self.len_bytes() - 1)))
+        return self.char_to_pos(self.byte_to_char(min(byte_idx, self.len_bytes() - 1)));
     }
     fn char_to_pos(&self, char_idx: usize) -> Position {
         let line = self.char_to_line(char_idx);
         let line_slice = self.line(line);
-        Position {
+        return Position {
             line: line as u32,
             character: line_slice.char_to_utf16_cu(char_idx - self.line_to_char(line)) as u32,
-        }
+        };
     }
     fn range_to_char_range(&self, range: &Range) -> StdRange<usize> {
-        self.pos_to_char(&range.start)..self.pos_to_char(&range.end)
+        return self.pos_to_char(&range.start)..self.pos_to_char(&range.end);
     }
     fn char_range_to_range(&self, range: StdRange<usize>) -> Range {
-        Range {
+        return Range {
             start: self.char_to_pos(range.start),
             end: self.char_to_pos(range.end),
-        }
+        };
     }
     fn apply_change(&mut self, change: &TextDocumentContentChangeEvent) {
         if let Some(range) = change.range {