diff options
Diffstat (limited to 'components/gfx_traits/print_tree.rs')
| -rw-r--r-- | components/gfx_traits/print_tree.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/components/gfx_traits/print_tree.rs b/components/gfx_traits/print_tree.rs index 1920ac6d581..a842193e03f 100644 --- a/components/gfx_traits/print_tree.rs +++ b/components/gfx_traits/print_tree.rs @@ -15,7 +15,7 @@ pub struct PrintTree { impl PrintTree { pub fn new(title: String) -> PrintTree { - println!("\u{9484} {}", title); + println!("\u{250c} {}", title); PrintTree { level: 1, queued_item: None, @@ -24,29 +24,29 @@ impl PrintTree { /// Descend one level in the tree with the given title. pub fn new_level(&mut self, title: String) { - self.flush_queued_item("\u{9500}\u{9472}"); + self.flush_queued_item("\u{251C}\u{2500}"); self.print_level_prefix(); - println!("\u{9500}\u{9472} {}", title); + println!("\u{251C}\u{2500} {}", title); self.level = self.level + 1; } /// Ascend one level in the tree. pub fn end_level(&mut self) { - self.flush_queued_item("\u{9492}\u{9472}"); + self.flush_queued_item("\u{2514}\u{2500}"); self.level = self.level - 1; } /// Add an item to the current level in the tree. pub fn add_item(&mut self, text: String) { - self.flush_queued_item("\u{9500}\u{9472}"); + self.flush_queued_item("\u{251C}\u{2500}"); self.queued_item = Some(text); } fn print_level_prefix(&self) { for _ in 0..self.level { - print!("\u{9474} "); + print!("\u{2502} "); } } |