Struct fs_trie::Trie

pub struct Trie<V> { /* fields omitted */ }

The Trie struct. The children are a std::collections::HashMap of other Tries.

Methods

impl<V> Trie<V>

fn load_from_file(path: &str) -> Result<Self, BincodeError> where
    V: Serialize + Deserialize<'de>, 

Returns a Trie from a file - can be empty or a previously saved trie. The type of V (the Trie values) must be known

fn insert(&mut self, key: &str, contents: V) -> Option<V>

Inserts a Trie entry. The &str key is split into its chars to generate the children.

fn get(&self, key: &str) -> Option<&V>

Get an entry from the Trie. Traverses the trie with the chars in the key.

fn get_mut(&mut self, key: &str) -> Option<&mut V>

Get a mutable reference to the Trie entry. Use this to modify entries.

fn save_to_file(&mut self, path: &str) -> Result<(), BincodeError> where
    V: Serialize + Deserialize<'de>, 

Save the Trie to a file.

Trait Implementations

impl<V: Default> Default for Trie<V>

fn default() -> Trie<V>

Returns the "default value" for a type.

impl<V: Debug> Debug for Trie<V>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<V: PartialEq> PartialEq for Trie<V>

fn eq(&self, __arg_0: &Trie<V>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Trie<V>) -> bool

This method tests for !=.