Merge branch 'serde'

1 files changed, 32 insertions, 0 deletions

diff --git a/dhall/src/error.rs b/dhall/src/error.rs
new file mode 100644
index 0000000..cfd6f09
--- /dev/null
+++ b/dhall/src/error.rs
@@ -0,0 +1,32 @@
+use quick_error::quick_error;
+
+pub type Result<T> = std::result::Result<T, Error>;
+
+quick_error! {
+    #[derive(Debug)]
+    pub enum Error {
+        IO(err: std::io::Error) {
+            from()
+            display("{}", err)
+        }
+        Parse(err: dhall_core::ParseError) {
+            from()
+            display("{}", err)
+        }
+        Decode(err: crate::binary::DecodeError) {
+            from()
+            display("{:?}", err)
+        }
+        Resolve(err: crate::imports::ImportError) {
+            from()
+            display("{}", err)
+        }
+        Typecheck(err: crate::typecheck::TypeError<dhall_core::X>) {
+            from()
+            display("{:?}", err)
+        }
+        Deserialize(err: String) {
+            display("{}", err)
+        }
+    }
+}