151     fn clear(&mut self) {  in clear()  method
309     fn clear(&mut self) {  in clear()  method
774     fn clear(&mut self) {  in clear()  method
989         fn clear(&mut self) {  in clear()  method
1168         fn clear(&mut self) {  in clear()  method
1364         fn clear(&mut self) {  in clear()  method
1703             fn clear(&mut self) {  in clear()  method
2057             fn clear(&mut self) {  in clear()  method
2203                 fn clear(&mut self) {  in clear()  method
2488     fn clear(&mut self) {  in clear()  method
2699         fn clear(&mut self) {  in clear()  method
2911     fn clear(&mut self) {  in clear()  method
3094     fn clear(&mut self) {  in clear()  method
3223     fn clear(&mut self) {  in clear()  method
3458     fn clear(&mut self) {  in clear()  method