From 86acc26cbcadfd572d6af93ba34467a3cdac8b4e Mon Sep 17 00:00:00 2001
From: Alan Somers <asomers@gmail.com>
Date: Sat, 24 Jul 2021 16:47:26 -0600
Subject: Constify many functions

Constify most functions that can be constified.  The exceptions are
mostly accessors for structs that have no const constructor.
---
 src/mount/bsd.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/mount')

diff --git a/src/mount/bsd.rs b/src/mount/bsd.rs
index 01449081..f0a9443a 100644
--- a/src/mount/bsd.rs
+++ b/src/mount/bsd.rs
@@ -111,7 +111,7 @@ impl NmountError {
     }
 
     /// Returns the inner [`Error`]
-    pub fn error(&self) -> Error {
+    pub const fn error(&self) -> Error {
         self.errno
     }
 
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