[core] ResoureOptions explicit copy via clone()

1 files changed, 5 insertions, 1 deletions

diff --git a/src/mbgl/storage/resource_options.cpp b/src/mbgl/storage/resource_options.cpp
index 600b535228..c56a22540b 100644
--- a/src/mbgl/storage/resource_options.cpp
+++ b/src/mbgl/storage/resource_options.cpp
@@ -16,9 +16,13 @@ public:
 // These requires the complete type of Impl.
 ResourceOptions::ResourceOptions() : impl_(std::make_unique<Impl>()) {}
 ResourceOptions::~ResourceOptions() = default;
-ResourceOptions::ResourceOptions(ResourceOptions&&)  = default;
+ResourceOptions::ResourceOptions(ResourceOptions&&) noexcept = default;
 ResourceOptions::ResourceOptions(const ResourceOptions& other) : impl_(std::make_unique<Impl>(*other.impl_)) {}
 
+ResourceOptions ResourceOptions::clone() const {
+    return ResourceOptions(*this);
+}
+
 ResourceOptions& ResourceOptions::withAccessToken(std::string token) {
     impl_->accessToken = std::move(token);
     return *this;