Type Alias MappedRwLockReadGuard 

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

A guard returned by RwLockReadGuard::map that provides immutable data access (compatible with lock_api).

Aliased Type

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