Struct HashMapCollection 

pub struct HashMapCollection { /* private fields */ }

Simple hash map based collection.

Implementations

impl HashMapCollection

pub fn new() -> Self

Create a new empty collection.

pub fn add(&mut self, key: String, value: String)

Add a value to a key.

pub fn clear(&mut self)

Clear all data.

Trait Implementations

impl Clone for HashMapCollection

fn clone(&self) -> HashMapCollection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Collection for HashMapCollection

fn all(&self) -> Vec<(&str, &str)>

Get all key-value pairs.

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

Get values by key.

fn get_regex(&self, pattern: &Regex) -> Vec<(&str, &str)>

Get values matching a regex pattern.

fn count(&self) -> usize

Count items.

fn count_key(&self, key: &str) -> usize

Count items with specific key.

impl Debug for HashMapCollection

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for HashMapCollection

fn default() -> HashMapCollection

Returns the “default value” for a type.

impl MutableCollection for HashMapCollection

fn set(&mut self, key: String, value: String)

Set a value.

fn delete(&mut self, key: &str)

Delete a key.

fn increment(&mut self, key: &str, amount: i64)

Increment a numeric value.

fn decrement(&mut self, key: &str, amount: i64)

Decrement a numeric value.