From d2c2ed72bfc99bbafa35052517d0418ac07b1858 Mon Sep 17 00:00:00 2001
From: Koki Fushimi <paalon1936@gmail.com>
Date: Thu, 13 Jun 2024 00:20:46 +0900
Subject: [PATCH] Change `Resolver` to immutable because there is no reason to
 be mutable. (#166)

---
 src/resolver.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/resolver.jl b/src/resolver.jl
index 9296d39..ff42f05 100644
--- a/src/resolver.jl
+++ b/src/resolver.jl
@@ -58,7 +58,7 @@ const default_implicit_resolvers =
     ]
 
 
-mutable struct Resolver
+struct Resolver
     implicit_resolvers::Vector{Tuple{String,Regex}}
 
     function Resolver()