Macro register_setting_key 

macro_rules! register_setting_key {
    ($vis:vis const $name:ident: $ty:ty = $key:literal) => { ... };
}

Register a type-safe settings key.

This macro is the primary way to create settings keys. It associates a string key name with a value type at compile time.

Important: The key name must be globally unique across the entire application. Using the same key name for different settings will cause conflicts.

Example

use bitwarden_state::register_setting_key;
use serde::{Deserialize, Serialize};

#[derive(Serialize, Deserialize)]
struct AppConfig {
    theme: String,
    auto_save: bool,
}

register_setting_key!(pub const CONFIG: AppConfig = "app_config");