Struct ConfirmationCache 

pub struct ConfirmationCache {
    inner: RwLock<HashMap<String, ConfirmationRecord>>,
}

Thread-safe in-memory cache of pending confirmation tokens.

Managed as Tauri state via ConfirmationCacheHandle.

Lifecycle

1. mint(scope) — called by cross_account_confirm; returns a UUID token.
2. consume(token, scope) — called by copy_object_with_fallback on the “above threshold + token present” path; returns true iff the token is valid, unexpired, unconsumed, and matches the given scope.

Expired and consumed entries are pruned lazily on each mint call so the map stays small without a background task.

Fields

inner: RwLock<HashMap<String, ConfirmationRecord>>

Implementations

impl ConfirmationCache

pub fn mint(&self, scope: ConfirmScope) -> String

Mint a new single-use token bound to scope.

Prunes expired/consumed entries before inserting the new one. Returns the UUID v4 token string.

pub fn consume(&self, token: &str, scope: &ConfirmScope) -> bool

Consume token if it matches scope and is still valid.

Returns true (and marks the record consumed) when:

• the token exists in the map,
• the record is not expired,
• the record has not been consumed already,
• and the scope fields match exactly.

Returns false in all other cases.

Trait Implementations

impl Default for ConfirmationCache

fn default() -> ConfirmationCache

Returns the “default value” for a type.