From 6d620c7a9ad78fb1dc6c256a6771118f67e4c77a Mon Sep 17 00:00:00 2001
From: Craig Roy <craig.roy@cambridgequantum.com>
Date: Mon, 4 Mar 2024 13:01:49 +0000
Subject: [PATCH] refactor: Add `From` conversion from ExtensionId to
 ExtensionSet

---
 src/extension.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/extension.rs b/src/extension.rs
index 6f2859e79..6e231433d 100644
--- a/src/extension.rs
+++ b/src/extension.rs
@@ -502,6 +502,12 @@ impl ExtensionSet {
     }
 }
 
+impl From<ExtensionId> for ExtensionSet {
+    fn from(id: ExtensionId) -> Self {
+        Self::singleton(&id)
+    }
+}
+
 fn as_typevar(e: &ExtensionId) -> Option<usize> {
     // Type variables are represented as radix-10 numbers, which are illegal
     // as standard ExtensionIds. Hence if an ExtensionId starts with a digit,