Struct AppState 

pub struct AppState {
    pub client: Arc<CloudflareClient>,
    pub zone_name: Mutex<String>,
    pub records: Mutex<Vec<DnsRecord>>,
    pub existing_ips: Mutex<Vec<String>>,
    pub dns_cache: Mutex<DnsCache>,
}

Shared application state wrapped in Arc for thread-safe access.

This state is shared across multiple async tasks and UI components.

Fields

client: Arc<CloudflareClient>

Cloudflare API client

zone_name: Mutex<String>

Zone name (resolved from zone ID on startup)

records: Mutex<Vec<DnsRecord>>

Current DNS records

existing_ips: Mutex<Vec<String>>

Unique IPs extracted from A/AAAA records (for IP selector)

dns_cache: Mutex<DnsCache>

Cache for DNS records to reduce redundant API calls

Implementations

impl AppState

pub fn new(api_token: String, zone_id: String) -> Self

Create a new AppState instance.