delete the file row.rs in nu-protocol/value which has references to RowStream (#339)

crates/nu-protocol/src/value/mod.rs

@@ -1,12 +1,10 @@
 mod range;
-mod row;
 mod stream;
 mod unit;
 
 use chrono::{DateTime, FixedOffset};
 use chrono_humanize::HumanTime;
 pub use range::*;
-pub use row::*;
 use serde::{Deserialize, Serialize};
 pub use stream::*;
 pub use unit::*;

crates/nu-protocol/src/value/row.rs

@@ -1,54 +0,0 @@
-use std::{cell::RefCell, fmt::Debug, rc::Rc};
-
-use crate::*;
-
-#[derive(Clone)]
-pub struct RowStream(Rc<RefCell<dyn Iterator<Item = Vec<Value>>>>);
-
-impl RowStream {
-    pub fn into_string(self, headers: Vec<String>, config: &Config) -> String {
-        format!(
-            "[{}]\n[{}]",
-            headers
-                .iter()
-                .map(|x| x.to_string())
-                .collect::<Vec<String>>()
-                .join(", "),
-            self.map(|x: Vec<Value>| {
-                x.into_iter()
-                    .map(|x| x.into_string(", ", config))
-                    .collect::<Vec<String>>()
-                    .join(", ")
-            })
-            .collect::<Vec<String>>()
-            .join("\n")
-        )
-    }
-}
-
-impl Debug for RowStream {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.debug_struct("ValueStream").finish()
-    }
-}
-
-impl Iterator for RowStream {
-    type Item = Vec<Value>;
-
-    fn next(&mut self) -> Option<Self::Item> {
-        {
-            let mut iter = self.0.borrow_mut();
-            iter.next()
-        }
-    }
-}
-
-pub trait IntoRowStream {
-    fn into_row_stream(self) -> RowStream;
-}
-
-impl IntoRowStream for Vec<Vec<Value>> {
-    fn into_row_stream(self) -> RowStream {
-        RowStream(Rc::new(RefCell::new(self.into_iter())))
-    }
-}