init commit

1 files changed, 16 insertions, 0 deletions

diff --git a/src/jet/utils/error-metadata.ts b/src/jet/utils/error-metadata.ts
new file mode 100644
index 0000000..1322dfd
--- /dev/null
+++ b/src/jet/utils/error-metadata.ts
@@ -0,0 +1,16 @@
+import type { Opt } from '@jet/environment';
+import type { Intent } from '@jet/environment/dispatching';
+
+export function addRejectedIntent(error: Error, intent: Intent<unknown>) {
+    (error as any).rejectedIntent = intent;
+}
+
+export function getRejectedIntent(error: Error): Opt<Intent<unknown>> {
+    return hasRejectedIntent(error) ? error.rejectedIntent : null;
+}
+
+function hasRejectedIntent(
+    error: Error,
+): error is Error & { rejectedIntent: Intent<unknown> } {
+    return 'rejectedIntent' in error;
+}