84     pub fn begin(&self) -> Cursor {  in begin()
98 pub struct Cursor<'a> {  struct
102     // point at. All other `End` objects are skipped over in `Cursor::create`.  argument
104     // Cursor is covariant in 'a. This field ensures that our pointers are still  argument
109 impl<'a> Cursor<'a> {  implementation
384 impl<'a> Copy for Cursor<'a> {}  implementation
386 impl<'a> Clone for Cursor<'a> {  implementation
392 impl<'a> Eq for Cursor<'a> {}  implementation
394 impl<'a> PartialEq for Cursor<'a> {  implementation
400 impl<'a> PartialOrd for Cursor<'a> {  implementation
410 pub(crate) fn same_scope(a: Cursor, b: Cursor) -> bool {  in same_scope()
414 pub(crate) fn same_buffer(a: Cursor, b: Cursor) -> bool {  in same_buffer()
427 pub(crate) fn cmp_assuming_same_buffer(a: Cursor, b: Cursor) -> Ordering {  in cmp_assuming_same_buffer()