Struct DirectoryEntries

struct DirectoryEntries {
    entries: BTreeMap<String, TmpNode>,
}

Directory entries collection with type-safe operations

Fields

entries: BTreeMap<String, TmpNode>

Implementations

impl DirectoryEntries

fn new() -> Self

Create new empty directory entries

fn insert(&mut self, name: String, node: TmpNode) -> Option<TmpNode>

Add a new entry to the directory

fn remove(&mut self, name: &str) -> Option<TmpNode>

Remove an entry from the directory

fn get(&self, name: &str) -> Option<&TmpNode>

Get a reference to an entry

fn get_mut(&mut self, name: &str) -> Option<&mut TmpNode>

Get a mutable reference to an entry

fn contains(&self, name: &str) -> bool

Check if an entry exists

fn contains_key(&self, name: &str) -> bool

Check if a key exists (alias for contains)

fn entry_names(&self) -> impl Iterator<Item = &String>

Get all entry names

fn entries(&self) -> impl Iterator<Item = (&String, &TmpNode)>

Get all entries

fn entries_mut(&mut self) -> impl Iterator<Item = (&String, &mut TmpNode)>

Get mutable iterator over entries

fn len(&self) -> usize

Get the number of entries

fn is_empty(&self) -> bool

Check if directory is empty

fn clear(&mut self)

Clear all entries

Trait Implementations

impl Clone for DirectoryEntries

fn clone(&self) -> DirectoryEntries

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for DirectoryEntries

fn default() -> DirectoryEntries

Returns the “default value” for a type.