From 9dddab008b587de333ea33c9c8be3712207d4ca0 Mon Sep 17 00:00:00 2001
From: Riccardo Casatta <riccardo@casatta.it>
Date: Sat, 4 Apr 2020 18:19:34 +0200
Subject: [PATCH] make push_number_checked public to handle structured append

---
 src/bits.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bits.rs b/src/bits.rs
index 5d1f93f..1930c1c 100644
--- a/src/bits.rs
+++ b/src/bits.rs
@@ -63,7 +63,7 @@ impl Bits {
     /// that the number does not overflow the bits.
     ///
     /// Returns `Err(QrError::DataTooLong)` on overflow.
-    fn push_number_checked(&mut self, n: usize, number: usize) -> QrResult<()> {
+    pub fn push_number_checked(&mut self, n: usize, number: usize) -> QrResult<()> {
         if n > 16 || number >= (1 << n) {
             Err(QrError::DataTooLong)
         } else {