From 1676c3b73e1657b9e91f0ca8194855eee4138006 Mon Sep 17 00:00:00 2001
From: Stephen Celis <stephen@stephencelis.com>
Date: Wed, 8 Nov 2023 12:06:58 -0800
Subject: [PATCH] Add reasync initializer to `Result`

---
 Sources/ConcurrencyExtras/Result.swift | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Sources/ConcurrencyExtras/Result.swift

diff --git a/Sources/ConcurrencyExtras/Result.swift b/Sources/ConcurrencyExtras/Result.swift
new file mode 100644
index 0000000..046066b
--- /dev/null
+++ b/Sources/ConcurrencyExtras/Result.swift
@@ -0,0 +1,14 @@
+extension Result where Failure == Swift.Error {
+  /// Creates a new result by evaluating an async throwing closure, capturing the returned value as
+  /// a success, or any thrown error as a failure.
+  ///
+  /// - Parameter body: A throwing closure to evaluate.
+  @_transparent
+  public init(catching body: () async throws -> Success) async {
+    do {
+      self = .success(try await body())
+    } catch {
+      self = .failure(error)
+    }
+  }
+}