async-once-cell
| Crates.io | async-once-cell |
| lib.rs | async-once-cell |
| version | 0.5.3 |
| source | src |
| created_at | 2021-08-08 22:57:24.550974 |
| updated_at | 2023-07-09 02:13:09.088697 |
| description | Async single assignment cells and lazy values. |
| homepage | |
| repository | https://github.com/danieldg/async-once-cell |
| max_upload_size | |
| id | 433382 |
| size | 71,967 |
(danieldg)
documentation
https://docs.rs/async_once_cell
README
Overview
async_once_cell is a version of once_cell
that adds support for async initialization of cells. The short version of the
API is:
impl OnceCell<T> {
fn new() -> OnceCell<T>;
fn get(&self) -> Option<&T>;
async fn get_or_init(&self, init: impl Future<Output=T>) -> &T;
}
More patterns and use-cases are in the docs!