lib/concurrent-ruby/concurrent/constants.rb
module Concurrent # Various classes within allows for +nil+ values to be stored, # so a special +NULL+ token is required to indicate the "nil-ness". # @!visibility private NULL = ::Object.new end
Source Files
- lib/concurrent-ruby/concurrent-ruby.rb
- lib/concurrent-ruby/concurrent.rb
- lib/concurrent-ruby/concurrent/agent.rb
- lib/concurrent-ruby/concurrent/array.rb
- lib/concurrent-ruby/concurrent/async.rb
- lib/concurrent-ruby/concurrent/atom.rb
- lib/concurrent-ruby/concurrent/atomic/atomic_boolean.rb
- lib/concurrent-ruby/concurrent/atomic/atomic_fixnum.rb
- lib/concurrent-ruby/concurrent/atomic/atomic_markable_reference.rb
- lib/concurrent-ruby/concurrent/atomic/atomic_reference.rb
- lib/concurrent-ruby/concurrent/atomic/count_down_latch.rb
- lib/concurrent-ruby/concurrent/atomic/cyclic_barrier.rb
- lib/concurrent-ruby/concurrent/atomic/event.rb
- lib/concurrent-ruby/concurrent/atomic/fiber_local_var.rb
- lib/concurrent-ruby/concurrent/atomic/java_count_down_latch.rb
- lib/concurrent-ruby/concurrent/atomic/locals.rb
- lib/concurrent-ruby/concurrent/atomic/lock_local_var.rb
- lib/concurrent-ruby/concurrent/atomic/mutex_atomic_boolean.rb
- lib/concurrent-ruby/concurrent/atomic/mutex_atomic_fixnum.rb
- lib/concurrent-ruby/concurrent/atomic/mutex_count_down_latch.rb
- lib/concurrent-ruby/concurrent/atomic/mutex_semaphore.rb
- lib/concurrent-ruby/concurrent/atomic/read_write_lock.rb
- lib/concurrent-ruby/concurrent/atomic/reentrant_read_write_lock.rb
- lib/concurrent-ruby/concurrent/atomic/semaphore.rb
- lib/concurrent-ruby/concurrent/atomic/thread_local_var.rb
- lib/concurrent-ruby/concurrent/atomic_reference/atomic_direct_update.rb
- lib/concurrent-ruby/concurrent/atomic_reference/mutex_atomic.rb
- lib/concurrent-ruby/concurrent/atomic_reference/numeric_cas_wrapper.rb
- lib/concurrent-ruby/concurrent/atomics.rb
- lib/concurrent-ruby/concurrent/collection/copy_on_notify_observer_set.rb
- lib/concurrent-ruby/concurrent/collection/copy_on_write_observer_set.rb
- lib/concurrent-ruby/concurrent/collection/java_non_concurrent_priority_queue.rb
- lib/concurrent-ruby/concurrent/collection/lock_free_stack.rb
- lib/concurrent-ruby/concurrent/collection/map/mri_map_backend.rb
- lib/concurrent-ruby/concurrent/collection/map/non_concurrent_map_backend.rb
- lib/concurrent-ruby/concurrent/collection/map/synchronized_map_backend.rb
- lib/concurrent-ruby/concurrent/collection/map/truffleruby_map_backend.rb
- lib/concurrent-ruby/concurrent/collection/non_concurrent_priority_queue.rb
- lib/concurrent-ruby/concurrent/collection/ruby_non_concurrent_priority_queue.rb
- lib/concurrent-ruby/concurrent/concern/deprecation.rb
- lib/concurrent-ruby/concurrent/concern/dereferenceable.rb
- lib/concurrent-ruby/concurrent/concern/logging.rb
- lib/concurrent-ruby/concurrent/concern/obligation.rb
- lib/concurrent-ruby/concurrent/concern/observable.rb
- lib/concurrent-ruby/concurrent/configuration.rb
- lib/concurrent-ruby/concurrent/constants.rb
- lib/concurrent-ruby/concurrent/dataflow.rb
- lib/concurrent-ruby/concurrent/delay.rb
- lib/concurrent-ruby/concurrent/errors.rb
- lib/concurrent-ruby/concurrent/exchanger.rb
- lib/concurrent-ruby/concurrent/executor/abstract_executor_service.rb
- lib/concurrent-ruby/concurrent/executor/cached_thread_pool.rb
- lib/concurrent-ruby/concurrent/executor/executor_service.rb
- lib/concurrent-ruby/concurrent/executor/fixed_thread_pool.rb
- lib/concurrent-ruby/concurrent/executor/immediate_executor.rb
- lib/concurrent-ruby/concurrent/executor/indirect_immediate_executor.rb
- lib/concurrent-ruby/concurrent/executor/java_executor_service.rb
- lib/concurrent-ruby/concurrent/executor/java_single_thread_executor.rb
- lib/concurrent-ruby/concurrent/executor/java_thread_pool_executor.rb
- lib/concurrent-ruby/concurrent/executor/ruby_executor_service.rb
- lib/concurrent-ruby/concurrent/executor/ruby_single_thread_executor.rb
- lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb
- lib/concurrent-ruby/concurrent/executor/safe_task_executor.rb
- lib/concurrent-ruby/concurrent/executor/serial_executor_service.rb
- lib/concurrent-ruby/concurrent/executor/serialized_execution.rb
- lib/concurrent-ruby/concurrent/executor/serialized_execution_delegator.rb
- lib/concurrent-ruby/concurrent/executor/simple_executor_service.rb
- lib/concurrent-ruby/concurrent/executor/single_thread_executor.rb
- lib/concurrent-ruby/concurrent/executor/thread_pool_executor.rb
- lib/concurrent-ruby/concurrent/executor/timer_set.rb
- lib/concurrent-ruby/concurrent/executors.rb
- lib/concurrent-ruby/concurrent/future.rb
- lib/concurrent-ruby/concurrent/hash.rb
- lib/concurrent-ruby/concurrent/immutable_struct.rb
- lib/concurrent-ruby/concurrent/ivar.rb
- lib/concurrent-ruby/concurrent/map.rb
- lib/concurrent-ruby/concurrent/maybe.rb
- lib/concurrent-ruby/concurrent/mutable_struct.rb
- lib/concurrent-ruby/concurrent/mvar.rb
- lib/concurrent-ruby/concurrent/options.rb
- lib/concurrent-ruby/concurrent/promise.rb
- lib/concurrent-ruby/concurrent/promises.rb
- lib/concurrent-ruby/concurrent/re_include.rb
- lib/concurrent-ruby/concurrent/scheduled_task.rb
- lib/concurrent-ruby/concurrent/set.rb
- lib/concurrent-ruby/concurrent/settable_struct.rb
- lib/concurrent-ruby/concurrent/synchronization.rb
- lib/concurrent-ruby/concurrent/synchronization/abstract_lockable_object.rb
- lib/concurrent-ruby/concurrent/synchronization/abstract_object.rb
- lib/concurrent-ruby/concurrent/synchronization/abstract_struct.rb
- lib/concurrent-ruby/concurrent/synchronization/condition.rb
- lib/concurrent-ruby/concurrent/synchronization/full_memory_barrier.rb
- lib/concurrent-ruby/concurrent/synchronization/jruby_lockable_object.rb
- lib/concurrent-ruby/concurrent/synchronization/lock.rb
- lib/concurrent-ruby/concurrent/synchronization/lockable_object.rb
- lib/concurrent-ruby/concurrent/synchronization/mutex_lockable_object.rb
- lib/concurrent-ruby/concurrent/synchronization/object.rb
- lib/concurrent-ruby/concurrent/synchronization/safe_initialization.rb
- lib/concurrent-ruby/concurrent/synchronization/volatile.rb
- lib/concurrent-ruby/concurrent/thread_safe/synchronized_delegator.rb
- lib/concurrent-ruby/concurrent/thread_safe/util.rb
- lib/concurrent-ruby/concurrent/thread_safe/util/adder.rb
- lib/concurrent-ruby/concurrent/thread_safe/util/data_structures.rb
- lib/concurrent-ruby/concurrent/thread_safe/util/power_of_two_tuple.rb
- lib/concurrent-ruby/concurrent/thread_safe/util/striped64.rb
- lib/concurrent-ruby/concurrent/thread_safe/util/volatile.rb
- lib/concurrent-ruby/concurrent/thread_safe/util/xor_shift_random.rb
- lib/concurrent-ruby/concurrent/timer_task.rb
- lib/concurrent-ruby/concurrent/tuple.rb
- lib/concurrent-ruby/concurrent/tvar.rb
- lib/concurrent-ruby/concurrent/utility/engine.rb
- lib/concurrent-ruby/concurrent/utility/monotonic_time.rb
- lib/concurrent-ruby/concurrent/utility/native_extension_loader.rb
- lib/concurrent-ruby/concurrent/utility/native_integer.rb
- lib/concurrent-ruby/concurrent/utility/processor_counter.rb
- lib/concurrent-ruby/concurrent/version.rb