refactor(lsp): Have JS drive TSC event loop in LSP (#23565)

1 files changed, 16 insertions, 0 deletions

diff --git a/cli/util/result.rs b/cli/util/result.rs
new file mode 100644
index 000000000..3203d04eb
--- /dev/null
+++ b/cli/util/result.rs
@@ -0,0 +1,16 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+
+use std::convert::Infallible;
+
+pub trait InfallibleResultExt<T> {
+  fn unwrap_infallible(self) -> T;
+}
+
+impl<T> InfallibleResultExt<T> for Result<T, Infallible> {
+  fn unwrap_infallible(self) -> T {
+    match self {
+      Ok(value) => value,
+      Err(never) => match never {},
+    }
+  }
+}