1 files changed, 12 insertions, 0 deletions

diff --git a/api/api.go b/api/api.go
index 42b9923..ece2a26 100644
--- a/api/api.go
+++ b/api/api.go
@@ -45,6 +45,18 @@ func (e Error) Error() string {
         return ""
 }
 
+func ErrorIs(err error, code ErrorCode) bool {
+        if err == nil {
+                return false
+        }
+
+        if apiError, ok := err.(*Error); !ok {
+                return false
+        } else {
+                return apiError.Code == code
+        }
+}
+
 func NewInternalError(err error) *Error {
         return &Error{InternalError, "internal error", err}
 }