Make Capture methods fallible

Author: eldruin

src/lib.rs

@@ -781,16 +781,16 @@ pub trait Capture {
     fn capture(&mut self, channel: Self::Channel) -> nb::Result<Self::Capture, Self::Error>;
 
     /// Disables a capture `channel`
-    fn disable(&mut self, channel: Self::Channel);
+    fn disable(&mut self, channel: Self::Channel) -> Result<(), Self::Error>;
 
     /// Enables a capture `channel`
-    fn enable(&mut self, channel: Self::Channel);
+    fn enable(&mut self, channel: Self::Channel) -> Result<(), Self::Error>;
 
     /// Returns the current resolution
-    fn get_resolution(&self) -> Self::Time;
+    fn get_resolution(&self) -> Result<Self::Time, Self::Error>;
 
     /// Sets the resolution of the capture timer
-    fn set_resolution<R>(&mut self, resolution: R)
+    fn set_resolution<R>(&mut self, resolution: R) -> Result<(), Self::Error>
     where
         R: Into<Self::Time>;
 }