This crate is part of the [`zng`](https://github.com/zng-ui/zng?tab=readme-ov-file#crates) project. ## Cargo Features This crate provides 2 feature flags, 1 enabled by default. #### `"named"` Enable associated names for ID types. *Enabled by default.* #### `"hot_reload"` Enable `static` patching for ID types. The `hot_reload` feature on the main crate uses this to ensure IDs generated by dynamically loaded libraries are unique across the running process.