Struct FileTree

pub struct FileTree { /* private fields */ }

wraps FileTreeItems as a datastore and adds selection functionality

Implementations

impl FileTree

pub fn new(list: &[&Path], collapsed: &BTreeSet<&String>) -> Result<Self, Error>

pub const fn is_empty(&self) -> bool

pub const fn selection(&self) -> Option<usize>

pub fn collapse_but_root(&mut self)

pub fn iterate( &self, start_index_visual: usize, max_amount: usize, ) -> TreeIterator<'_>

iterates visible elements starting from start_index_visual

pub const fn visual_selection(&self) -> Option<&VisualSelection>

pub fn selected_file(&self) -> Option<&TreeItemInfo>

pub fn collapse_recursive(&mut self)

pub fn expand_recursive(&mut self)

pub fn move_selection(&mut self, dir: MoveSelection) -> bool

pub fn select_file(&mut self, path: &Path) -> bool

Trait Implementations

impl Default for FileTree

fn default() -> FileTree

Returns the “default value” for a type.