extern crate serde;
extern crate serde_json;
pub type Storage = web_sys::Storage;
#[deprecated(since = "0.7.0", note = "Use `LocalStorage` or `SessionStorage`.")]
#[allow(clippy::module_name_repetitions)]
pub fn get_storage() -> Option<Storage> {
web_sys::window()
.expect("get `window`")
.local_storage()
.ok()
.flatten()
}
#[deprecated(
since = "0.7.0",
note = "Use `LocalStorage::insert` or `SessionStorage::insert`."
)]
pub fn store_data<T>(storage: &Storage, name: &str, data: &T)
where
T: serde::Serialize,
{
let serialized = serde_json::to_string(&data).expect("serialize for `LocalStorage`");
storage
.set_item(name, &serialized)
.expect("save into `LocalStorage`");
}
#[deprecated(
since = "0.7.0",
note = "Use `LocalStorage::get` or `SessionStorage::get`."
)]
pub fn load_data<T>(storage: &Storage, name: &str) -> Option<T>
where
T: serde::de::DeserializeOwned,
{
storage
.get_item(name)
.expect("try to get item from `LocalStorage`")
.map(|loaded_serialized| {
serde_json::from_str(&loaded_serialized).expect("deserialize from `LocalStorage`")
})
}