Method peekn

winch/codegen/src/stack.rs:390–396

Returns an iterator referencing the last n items of the stack, in bottom-most to top-most order.

(&self, n: usize)

    /// Returns an iterator referencing the last n items of the stack,
    /// in bottom-most to top-most order.
    pub fn peekn(&self, n: usize) -> impl Iterator<Item = &Val> + '_ {
        let len = self.len();
        assert!(n <= len);

        let partition = len - n;
        self.inner[partition..].into_iter()
    }

    /// Pops the top element of the stack, if any.
    pub fn pop(&mut self) -> Option<Val> {