Add endpoint::get_name() and an enumerate example

examples/enumerate.rs

@@ -8,9 +8,10 @@ fn main() {
     println!("Endpoints: ");
     for (endpoint_index, endpoint) in endpoints.enumerate() {
         println!("{}. Endpoint \"{}\" Audio formats: ", endpoint_index + 1, endpoint.get_name());
+
         let formats = endpoint.get_supported_formats_list().unwrap();
         for (format_index, format) in formats.enumerate() {
-            println!("{}.{}. {:?}", endpoint_index+1, format_index+1, format);
+            println!("{}.{}. {:?}", endpoint_index + 1, format_index + 1, format);
         }
     }
 }

src/alsa/mod.rs

@@ -33,6 +33,11 @@ impl Endpoint {
 
         Ok(Some(format).into_iter())
     }
+
+    #[inline]
+    pub fn get_name(&self) -> String {
+        "unknown".to_owned()        // TODO: 
+    }
 }
 
 pub struct Voice {

src/lib.rs

@@ -105,6 +105,12 @@ impl Endpoint {
     {
         Ok(SupportedFormatsIterator(try!(self.0.get_supported_formats_list())))
     }
+
+    /// Returns the name of the endpoint.
+    #[inline]
+    pub fn get_name(&self) -> String {
+        self.0.get_name()
+    }
 }
 
 /// Number of channels.

src/null/mod.rs

@@ -33,6 +33,11 @@ impl Endpoint {
     {
         unreachable!()
     }
+
+    #[inline]
+    pub fn get_name(&self) -> String {
+        "null".to_owned()
+    }
 }
 
 pub struct SupportedFormatsIterator;

src/wasapi/mod.rs

@@ -51,6 +51,11 @@ unsafe impl Send for Endpoint {}
 unsafe impl Sync for Endpoint {}
 
 impl Endpoint {
+    #[inline]
+    pub fn get_name(&self) -> String {
+        "unknown".to_owned()        // TODO: 
+    }
+
     #[inline]
     fn from_immdevice(device: *mut winapi::IMMDevice) -> Endpoint {
         Endpoint {