rcu::DefaultRcuTraits Struct Reference

#include <userver/rcu/rcu.hpp>

Detailed Description

Default RCU traits. Deletes garbage asynchronously. Designed for storing data of multi-megabyte or multi-gigabyte caches.

Note

Allows reads from any kind of thread. Only allows writes from coroutine threads.

See also

rcu::Variable

rcu::SyncRcuTraits

rcu::BlockingRcuTraits

Definition at line 187 of file rcu.hpp.

Inheritance diagram for rcu::DefaultRcuTraits:

Public Types
using	MutexType = engine::Mutex
using	DeleterType = AsyncDeleter

Member Typedef Documentation

DeleterType

using rcu::DefaultRcuTraits::DeleterType = AsyncDeleter

DeleterType is used to delete retired objects. It should:

1. should contain void Delete(SnapshotHandle<T>) noexcept;
2. force synchronous cleanup of remaining handles on destruction.

Definition at line 195 of file rcu.hpp.

MutexType

using rcu::DefaultRcuTraits::MutexType = engine::Mutex

MutexType is a writer's mutex type that has to be used to protect structure on update.

Definition at line 190 of file rcu.hpp.

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The documentation for this struct was generated from the following file:

• userver/rcu/rcu.hpp