cleanup

Author: Stephan Dilly

src/components/revision_files.rs

@@ -6,7 +6,7 @@ use super::{
 use crate::{
 	keys::SharedKeyConfig,
 	queue::{InternalEvent, Queue},
-	strings::{self, order},
+	strings::{self, order, symbol},
 	ui::{self, common_nav, style::SharedTheme},
 	AsyncAppNotification, AsyncNotification,
 };
@@ -27,10 +27,6 @@ use tui::{
 	Frame,
 };
 
-const FOLDER_ICON_COLLAPSED: &str = "\u{25b8}"; //▸
-const FOLDER_ICON_EXPANDED: &str = "\u{25be}"; //▾
-const EMPTY_STR: &str = "";
-
 enum Focus {
 	Tree,
 	File,
@@ -117,12 +113,12 @@ impl RevisionFilesComponent {
 		let is_path = item.kind().is_path();
 		let path_arrow = if is_path {
 			if item.kind().is_path_collapsed() {
-				FOLDER_ICON_COLLAPSED
+				symbol::FOLDER_ICON_COLLAPSED
 			} else {
-				FOLDER_ICON_EXPANDED
+				symbol::FOLDER_ICON_EXPANDED
 			}
 		} else {
-			EMPTY_STR
+			symbol::EMPTY_STR
 		};
 
 		let path = format!("{}{}{}", indent_str, path_arrow, path);

src/strings.rs

@@ -27,6 +27,9 @@ pub mod symbol {
 	pub const CHECKMARK: &str = "\u{2713}"; //✓
 	pub const SPACE: &str = "\u{02FD}"; //˽
 	pub const EMPTY_SPACE: &str = " ";
+	pub const FOLDER_ICON_COLLAPSED: &str = "\u{25b8}"; //▸
+	pub const FOLDER_ICON_EXPANDED: &str = "\u{25be}"; //▾
+	pub const EMPTY_STR: &str = "";
 }
 
 pub fn title_branches() -> String {