Struct Tree 

pub struct Tree {
    pub root: PathBuf,
    pub entries: Vec<Entry>,
    pub hidden: bool,
}

Fields

root: PathBuf

entries: Vec<Entry>

hidden: bool

Implementations

impl Tree

pub fn new(root: PathBuf, hidden: bool) -> Self

pub fn display_root(&self) -> Cow<'_, str>

root, or — on the synthetic drives level — a label for it, since an empty path would otherwise render as a blank title bar.

pub fn len(&self) -> usize

pub fn get(&self, i: usize) -> Option<&Entry>

pub fn reload(&mut self)

pub fn up(&mut self) -> bool

Re-root one directory up. False once there is truly nothing above.

pub fn down(&mut self, path: PathBuf) -> bool

Re-root into path. False (no-op) if it is not a directory.