input and output types (#5750)

* input and output types * added description * type from stored variable * string in custom value * more tests with non custom
2022-06-10 10:59:35 -05:00
parent 9d10007085
commit d5b99ae316
12 changed files with 523 additions and 149 deletions
--- a/crates/nu-command/src/database/values/dsl/expression.rs
+++ b/crates/nu-command/src/database/values/dsl/expression.rs
@ -91,7 +91,7 @@ impl CustomValue for ExprDb {
            Value::Bool { val, .. } => Ok(Expr::Value(sqlparser::ast::Value::Boolean(*val))),
            _ => Err(ShellError::OperatorMismatch {
                op_span: op,
-                lhs_ty: Type::Custom,
+                lhs_ty: Type::Custom(self.typetag_name().into()),
                lhs_span,
                rhs_ty: right.get_type(),
                rhs_span: right.span()?,