Merge pull request #755 from gwenn/lifetime_elision

Lifetime elision

src/vtab/array.rs

@@ -119,7 +119,7 @@ unsafe impl<'vtab> VTab<'vtab> for ArrayTab {
         Ok(())
     }
 
-    fn open(&'vtab self) -> Result<ArrayTabCursor<'vtab>> {
+    fn open(&self) -> Result<ArrayTabCursor<'_>> {
         Ok(ArrayTabCursor::new())
     }
 }

src/vtab/csvtab.rs

@@ -259,7 +259,7 @@ unsafe impl<'vtab> VTab<'vtab> for CSVTab {
         Ok(())
     }
 
-    fn open(&'vtab self) -> Result<CSVTabCursor<'vtab>> {
+    fn open(&self) -> Result<CSVTabCursor<'_>> {
         Ok(CSVTabCursor::new(self.reader()?))
     }
 }

src/vtab/series.rs

@@ -152,7 +152,7 @@ unsafe impl<'vtab> VTab<'vtab> for SeriesTab {
         Ok(())
     }
 
-    fn open(&'vtab self) -> Result<SeriesTabCursor<'vtab>> {
+    fn open(&self) -> Result<SeriesTabCursor<'_>> {
         Ok(SeriesTabCursor::new())
     }
 }