Remove unused tree

src/format.rs

@@ -2,7 +2,6 @@ crate mod entries;
 crate mod generic;
 crate mod list;
 crate mod table;
-crate mod tree;
 crate mod vtable;
 
 use crate::prelude::*;
@@ -10,7 +9,6 @@ use crate::prelude::*;
 crate use entries::EntriesView;
 crate use generic::GenericView;
 crate use table::TableView;
-crate use tree::TreeView;
 crate use vtable::VTableView;
 
 crate trait RenderView {

src/format/tree.rs

@@ -1,79 +0,0 @@
-use crate::format::RenderView;
-use crate::prelude::*;
-use derive_new::new;
-use ptree::item::StringItem;
-use ptree::output::print_tree_with;
-use ptree::print_config::PrintConfig;
-use ptree::style::{Color, Style};
-use ptree::TreeBuilder;
-
-#[derive(new)]
-pub struct TreeView {
-    tree: StringItem,
-}
-
-impl TreeView {
-    fn from_value_helper(value: &Value, mut builder: &mut TreeBuilder) {
-        match value {
-            Value::Primitive(p) => {
-                let _ = builder.add_empty_child(p.format(None));
-            }
-            Value::Object(o) => {
-                for (k, v) in o.entries.iter() {
-                    builder = builder.begin_child(k.clone());
-                    Self::from_value_helper(v, builder);
-                    builder = builder.end_child();
-                }
-            }
-            Value::List(l) => {
-                for elem in l.iter() {
-                    Self::from_value_helper(elem, builder);
-                }
-            }
-            Value::Block(_) => {}
-            Value::Filesystem => {}
-            Value::Binary(_) => {}
-        }
-    }
-    crate fn from_value(value: &Value) -> TreeView {
-        let descs = value.data_descriptors();
-
-        let mut tree = TreeBuilder::new("".to_string());
-        let mut builder = &mut tree;
-
-        for desc in descs {
-            let value = value.get_data(&desc);
-            builder = builder.begin_child(desc.clone());
-            Self::from_value_helper(value.borrow(), &mut builder);
-            builder = builder.end_child();
-            //entries.push((desc.name.clone(), value.borrow().copy()))
-        }
-
-        TreeView::new(builder.build())
-    }
-}
-
-impl RenderView for TreeView {
-    fn render_view(&self, _host: &mut dyn Host) -> Result<(), ShellError> {
-        // Set up the print configuration
-        let config = {
-            let mut config = PrintConfig::from_env();
-            config.branch = Style {
-                foreground: Some(Color::Green),
-                dimmed: true,
-                ..Style::default()
-            };
-            config.leaf = Style {
-                bold: true,
-                ..Style::default()
-            };
-            config.indent = 4;
-            config
-        };
-
-        // Print out the tree using custom formatting
-        print_tree_with(&self.tree, &config)?;
-
-        Ok(())
-    }
-}