Preserve metatdata in where (#618)

2021-12-29 22:17:20 +11:00
parent c8330523c8
commit 832a801c11
2 changed files with 30 additions and 14 deletions
--- a/crates/nu-protocol/src/pipeline_data.rs
+++ b/crates/nu-protocol/src/pipeline_data.rs
@ -65,6 +65,17 @@ impl PipelineData {
        }
    }

+    pub fn set_metadata(mut self, metadata: Option<PipelineMetadata>) -> Self {
+        match &mut self {
+            PipelineData::ListStream(_, x) => *x = metadata,
+            PipelineData::ByteStream(_, _, x) => *x = metadata,
+            PipelineData::StringStream(_, _, x) => *x = metadata,
+            PipelineData::Value(_, x) => *x = metadata,
+        }
+
+        self
+    }
+
    pub fn into_value(self, span: Span) -> Value {
        match self {
            PipelineData::Value(Value::Nothing { .. }, ..) => Value::nothing(span),