fix(evaluator): better error message for type mismatch

CertainLach · Aug 26, 2020 · 6cb98c9 · 6cb98c9
1 parent 21c8e9b
commit 6cb98c9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crates/jrsonnet-evaluator/src/error.rs b/crates/jrsonnet-evaluator/src/error.rs
@@ -36,7 +36,7 @@ pub enum Error {
 
 	#[error("variable is not defined: {0}")]
 	VariableIsNotDefined(Rc<str>),
-	#[error("type mismatch: expected {2}, got {1:?} {0}")]
+	#[error("type mismatch: expected {}, got {2} {0}", .1.iter().map(|e| format!("{}", e)).collect::<Vec<_>>().join(", "))]
 	TypeMismatch(&'static str, Vec<ValType>, ValType),
 	#[error("no such field: {0}")]
 	NoSuchField(Rc<str>),