From 3b51721d1371ee87120787d740772664058f9758 Mon Sep 17 00:00:00 2001
From: Cyborus04 <87248184+Cyborus04@users.noreply.github.com>
Date: Thu, 11 Nov 2021 12:12:45 -0500
Subject: [PATCH] `const`-ify `BytesMut::len`, `BytesMut::is_empty`, and
 `BytesMut::capacity`,

---
 src/bytes_mut.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/bytes_mut.rs b/src/bytes_mut.rs
index 147484d53..3da61e1ed 100644
--- a/src/bytes_mut.rs
+++ b/src/bytes_mut.rs
@@ -177,7 +177,7 @@ impl BytesMut {
     /// assert_eq!(b.len(), 5);
     /// ```
     #[inline]
-    pub fn len(&self) -> usize {
+    pub const fn len(&self) -> usize {
         self.len
     }
 
@@ -192,7 +192,7 @@ impl BytesMut {
     /// assert!(b.is_empty());
     /// ```
     #[inline]
-    pub fn is_empty(&self) -> bool {
+    pub const fn is_empty(&self) -> bool {
         self.len == 0
     }
 
@@ -207,7 +207,7 @@ impl BytesMut {
     /// assert_eq!(b.capacity(), 64);
     /// ```
     #[inline]
-    pub fn capacity(&self) -> usize {
+    pub const fn capacity(&self) -> usize {
         self.cap
     }