239         p.split_prefix(&mut self.clone())  in starts_with()
243     pub fn split_prefix<P: Pattern>(&self, p: P) -> Option<Self> {  in split_prefix()  method
245         if p.split_prefix(&mut remaining) {  in split_prefix()
290     fn split_prefix(self, input: &mut Input) -> bool;  in split_prefix()  method
294     fn split_prefix(self, input: &mut Input) -> bool {  in split_prefix()  method
300     fn split_prefix(self, input: &mut Input) -> bool {  in split_prefix()  method
311     fn split_prefix(self, input: &mut Input) -> bool {  in split_prefix()  method
470         if let Some(input) = input.split_prefix("//") {  in parse_non_special()
480         let remaining = if let Some(input) = input.split_prefix('/') {  in parse_non_special()
764                     if let Some(after_prefix) = input.split_prefix("//") {  in parse_relative()
962         let (port, remaining) = if let Some(remaining) = remaining.split_prefix(':') {  in parse_host_and_port()