pub trait IconPlugin {
// Required method
fn get_icon(
&self,
tree_line_type: &TreeLineType,
name: &str,
double_ext: Option<&str>,
ext: Option<&str>,
) -> char;
}pub trait IconPlugin {
// Required method
fn get_icon(
&self,
tree_line_type: &TreeLineType,
name: &str,
double_ext: Option<&str>,
ext: Option<&str>,
) -> char;
}