Struct TreeIcons 

pub struct TreeIcons {
    pub selected: &'static str,
    pub collapsed: &'static str,
    pub expanded: &'static str,
    pub blank: &'static str,
}

Icons used in tree UI

Fields

selected: &'static str

Selection indicator (default: “>”)

collapsed: &'static str

Collapsed indicator (default: “▶”)

expanded: &'static str

Expanded indicator (default: “▼”)

blank: &'static str

Blank space (same width as selected)

Implementations

impl TreeIcons

pub fn selection(&self, is_selected: bool) -> &'static str

Get selection indicator

pub fn collapse(&self, is_collapsed: bool) -> &'static str

Get collapse/expand indicator

Trait Implementations

impl Clone for TreeIcons

fn clone(&self) -> TreeIcons

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TreeIcons

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TreeIcons

fn default() -> Self

Returns the “default value” for a type.