Type Alias RwLockUpgradableReadGuard

pub type RwLockUpgradableReadGuard<'a, T> = RwLockUpgradableReadGuard<'a, RwLock<()>, T>;

A guard that provides immutable data access but can be upgraded to RwLockWriteGuard (compatible with lock_api).

Aliased Type

struct RwLockUpgradableReadGuard<'a, T> { /* private fields */ }