Struct WebStorage 

pub struct WebStorage {
    pub origin: String,
    pub data: BTreeMap<String, String>,
}

Origin-scoped storage (like browser localStorage).

Fields

origin: String

The origin this storage belongs to (e.g. “https://github.com”).

data: BTreeMap<String, String>

Key-value pairs.

Implementations

impl WebStorage

pub fn new(origin: impl Into<String>) -> Self

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

pub fn set(&mut self, key: impl Into<String>, value: impl Into<String>)

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

pub fn clear(&mut self)

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

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for WebStorage

fn clone(&self) -> WebStorage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WebStorage

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

Formats the value using the given formatter.

impl Default for WebStorage

fn default() -> WebStorage

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WebStorage

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for WebStorage

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.