fn nth_from_top(&self, n: usize) -> &RawValue {
      #[cfg(debug_assertions)]
      {
         &self.stack[self.stack.len() - n]
      }
      #[cfg(not(debug_assertions))]
      unsafe {
         let i = self.stack.len() - n;
         self.stack.get_unchecked(i)
      }
   }
/// Returns a reference to the `n`th value counted from the top of the stack.
Returns a reference to the `n`th value counted from the top of the stack.
Returns a reference to the ` n ` th value counted from the top of the stack .
fn nth_from_top(&self, n: usize) -> &RawValue {
      #[cfg(debug_assertions)]
      {
         &self.stack[self.stack.len() - n]
      }
      #[cfg(not(debug_assertions))]
      unsafe {
         let i = self.stack.len() - n;
         self.stack.get_unchecked(i)
      }
   }
fn nth_from_top ( & self , n : usize ) -> & RawValue { # [ cfg ( debug_assertions ) ] { & self . stack [ self . stack . len ( ) - n ] } # [ cfg ( not ( debug_assertions ) ) ] unsafe { let i = self . stack . len ( ) - n ; self . stack . get_unchecked ( i ) } }
Returns a reference to the `n`th value counted from the top of the stack.
Returns a reference to the ` n ` th value counted from the top of the stack .
&self
n
usize