Link std::process::Output to Command and Child

Author: Pirh

src/libstd/process.rs

@@ -701,7 +701,14 @@ impl AsInnerMut<imp::Command> for Command {
     fn as_inner_mut(&mut self) -> &mut imp::Command { &mut self.inner }
 }
 
-/// The output of a finished process.
+/// The output of a finished process. This is returned in a Result by
+/// either the [`output`] method of a [`Command`], or the
+/// [`wait_with_output`] method of a [`Child`] process.
+///
+/// [`Command`]: struct.Command.html
+/// [`Child`]: struct.Child.html
+/// [`output`]: struct.Command.html#method.output
+/// [`wait_with_output`]: struct.Child.html#method.wait_with_output
 #[derive(PartialEq, Eq, Clone)]
 #[stable(feature = "process", since = "1.0.0")]
 pub struct Output {