Crate compio_driver

The platform-specified driver. Some types differ by compilation target.

Modules

• op
  The async operations.

Structs

• AsyncifyPool
  A thread pool to perform blocking operations in other threads.
• DispatchError
  An error that may be emitted when all worker threads are busy. It simply returns the dispatchable value with a convenient fmt::Debug and fmt::Display implementation.
• Key
  A typed wrapper for key of Ops submitted into driver. It doesn’t free the inner on dropping. Instead, the memory is managed by the proactor. The inner is only freed when:
• NotifyHandle
  A notify handle to the inner driver.
• Overlapped
  The overlapped struct we actually used for IOCP.
• Proactor
  Low-level actions of completion-based IO. It owns the operations to keep the driver safe.
• ProactorBuilder
  Builder for Proactor.
• SharedFd
  A shared fd. It is passed to the operations to make sure the fd won’t be closed before the operations complete.

Enums

• DriverType
  Representing underlying driver type the fusion driver is using
• OpType
  Operation type.
• OwnedFd
  Owned handle or socket on Windows.
• PushEntry
  The return type of Proactor::push.

Traits

• AsRawFd
  Extracts raw fds.
• Dispatchable
  A trait for dispatching a closure. It’s implemented for all `FnOnce() + Send
• OpCode
  Abstraction of IOCP operations.
• ToSharedFd
  Get a clone of SharedFd.

Type Aliases

• RawFd
  On windows, handle and socket are in the same size. Both of them could be attached to an IOCP. Therefore, both could be seen as fd.