Struct UseLocalStorage 

pub struct UseLocalStorage { /* private fields */ }

Local storage effect handler

Implementations

impl UseLocalStorage

pub fn iter(&self) -> StorageIter<'_>

impl UseLocalStorage

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

get value of given key

pub fn get_index(&self, index: usize) -> Option<(String, String)>

get (key, value) at index i

pub fn insert(&self, key: &str, value: &str) -> bool

insert new value with key, return false if failed to run

pub fn remove(&self, key: &str) -> bool

insert value with given key, return false if failed to run

pub fn len(&self) -> usize

count items in storage

pub fn clear(&self) -> bool

clear all value in storage, return false if failed to run

Trait Implementations

impl Debug for UseLocalStorage

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

Formats the value using the given formatter.

impl Default for UseLocalStorage

fn default() -> Self

Returns the “default value” for a type.

impl Display for UseLocalStorage

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

Formats the value using the given formatter.