1 files changed, 13 insertions, 0 deletions
diff --git a/mingling/src/asset/chain/error.rs b/mingling/src/asset/chain/error.rs
new file mode 100644
index 0000000..d4da4ac
--- /dev/null
+++ b/mingling/src/asset/chain/error.rs
@@ -0,0 +1,13 @@
+use crate::AnyOutput;
+
+#[derive(thiserror::Error, Debug)]
+pub enum ChainProcessError {
+    #[error("Other error: {0}")]
+    Other(String),
+
+    #[error("IO error: {0}")]
+    IO(#[from] std::io::Error),
+
+    #[error("Broken chain")]
+    Broken(AnyOutput),
+}