From 11d19e406e301e255280697fedde5b17e62ac331 Mon Sep 17 00:00:00 2001
From: Matt Diephouse <diephouse@apple.com>
Date: Mon, 6 Jan 2025 15:44:51 -0500
Subject: [PATCH] Declare `MessageIdentificationShiftWrapper` to be `Sendable`

---
 Sources/NIOIMAPCore/Grammar/UID/MessageIdentifierSet.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sources/NIOIMAPCore/Grammar/UID/MessageIdentifierSet.swift b/Sources/NIOIMAPCore/Grammar/UID/MessageIdentifierSet.swift
index c2383b8c8..3ddbd6680 100644
--- a/Sources/NIOIMAPCore/Grammar/UID/MessageIdentifierSet.swift
+++ b/Sources/NIOIMAPCore/Grammar/UID/MessageIdentifierSet.swift
@@ -63,7 +63,7 @@ public struct MessageIdentifierSet<IdentifierType: MessageIdentifier>: Hashable,
 /// This allows us to store `type`.max + 1 inside a UInt32.
 /// This applies for both UIDs and SequenceNumbers.
 @usableFromInline
-struct MessageIdentificationShiftWrapper: Hashable {
+struct MessageIdentificationShiftWrapper: Hashable, Sendable {
     var rawValue: UInt32
 
     init(rawValue: UInt32) {