75 impl FromStr for Signal {  implementation
77     fn from_str(s: &str) -> Result<Signal> {  in from_str()
129 impl Signal {  implementation
185 impl AsRef<str> for Signal {  implementation
191 impl fmt::Display for Signal {  implementation
347     fn next(&mut self) -> Option<Signal> {  in next()
358 impl Signal {  implementation
364 impl TryFrom<libc::c_int> for Signal {  implementation
367     fn try_from(signum: libc::c_int) -> Result<Signal> {  in try_from()
427     pub fn add(&mut self, signal: Signal) {  in add()
435     pub fn remove(&mut self, signal: Signal) {  in remove()
489     pub fn wait(&self) -> Result<Signal> {  in wait()
612 pub unsafe fn sigaction(signal: Signal, sigaction: &SigAction) -> Result<SigAction> {  in sigaction()
677 pub unsafe fn signal(signal: Signal, handler: SigHandler) -> Result<SigHandler> {  in signal()  function