Improve range and internal iteration (#3300)

2021-04-11 13:31:08 +12:00
parent a853880e07
commit 2e439ca77f
9 changed files with 271 additions and 298 deletions
--- a/crates/nu-engine/src/filesystem/filesystem_shell.rs
+++ b/crates/nu-engine/src/filesystem/filesystem_shell.rs
@ -778,13 +778,10 @@ impl Shell for FilesystemShell {
            }
        };

-        let mut stream = VecDeque::new();
-        stream.push_back(ReturnSuccess::value(
+        Ok(OutputStream::one(ReturnSuccess::value(
            UntaggedValue::Primitive(Primitive::String(p.to_string_lossy().to_string()))
                .into_value(&args.call_info.name_tag),
-        ));
-
-        Ok(stream.into())
+        )))
    }

    fn set_path(&mut self, path: String) {