package luv

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luv
- Luv
  - Async
  - Barrier
  - Buffer
  - Check
  - Condition
  - DLL
  - DNS
    
    Addr_info
    
    Flag
    
    Request
    
    Name_info
    
    Flag
    
    Request
  - Env
  - Error
  - FS_event
    
    Event
  - FS_poll
  - File
    
    Access_flag
    
    Dir
    
    Directory_scan
    
    Dirent
    
    Kind
    
    Mode
    
    Open_flag
    
    Request
    
    Stat
    
    Statfs
    
    Sync
  - Handle
  - Idle
  - Loop
    
    Option
    
    Run_mode
  - Metrics
  - Mutex
  - Network
    
    Interface_address
  - Once
  - Os_fd
    
    Fd
    
    Socket
  - Passwd
  - Path
  - Pid
  - Pipe
    
    Mode
  - Poll
    
    Event
  - Prepare
  - Process
  - Random
    
    Request
    
    Sync
  - Request
  - Resource
  - Rwlock
  - Semaphore
  - Signal
  - Sockaddr
    
    Address_family
    
    Socket_type
  - Stream
  - System_info
    
    CPU_info
    
    Uname
  - TCP
  - TLS
  - TTY
    
    Mode
    
    Vterm_state
  - Thread
  - Thread_pool
    
    Request
  - Time
  - Timer
  - UDP
    
    Connected
    
    Membership
    
    Recv_flag
  - Version
luv.c
- Luv_c_generated_functions
  - Blocking
  - Non_blocking
luv.c_function_descriptions
- Luv_c_function_descriptions
  - Blocking
    
    Barrier
    
    Condition
    
    F
    
    File
    
    Loop
    
    Mutex
    
    Pipe
    
    Random
    
    Rwlock
    
    Semaphore
    
    Thread
    
    Time
  - Descriptions
    
    Async
    
    Barrier
    
    Bigstring
    
    CPU_info
    
    Check
    
    Condition
    
    DLL
    
    DNS
    
    Addr_info
    
    Name_info
    
    Env
    
    Error
    
    F
    
    FS_event
    
    FS_poll
    
    Handle
    
    Idle
    
    Loop
    
    Metrics
    
    Mutex
    
    Network
    
    Once
    
    Os_fd
    
    Passwd
    
    Path
    
    Pid
    
    Pipe
    
    Poll
    
    Prepare
    
    Process
    
    Random
    
    Request
    
    Resource
    
    Rwlock
    
    Semaphore
    
    Signal
    
    Sockaddr
    
    Stream
    
    Connect_request
    
    Shutdown_request
    
    Write_request
    
    TCP
    
    TLS
    
    TTY
    
    Thread
    
    Time
    
    Timer
    
    UDP
    
    Send_request
    
    Uname
    
    Version
    
    Work
- Luv_c_generated_types
- Luv_c_types
  - Address_family
  - Async
  - Barrier
  - Buf
  - CPU_info
    
    Times
  - Check
  - Condition
  - DLL
  - DNS
    
    Addr_info
    
    Flag
    
    Request
    
    Name_info
    
    Flag
  - Env_item
  - Error
  - FS_event
    
    Event
    
    Flag
  - FS_poll
  - File
    
    Access_flag
    
    Copy_flag
    
    Dir
    
    Dirent
    
    Kind
    
    Mode
    
    Open_flag
    
    Request
    
    Stat
    
    Statfs
    
    Symlink_flag
    
    Timespec
  - Handle
    
    Type
  - Idle
  - Loop
    
    Option
    
    Run_mode
  - Mutex
  - Network
    
    Interface_address
  - Once
  - Os_fd
  - Os_socket
  - Passwd
  - Pipe
    
    Mode
  - Poll
    
    Event
  - Prepare
  - Process
    
    Flag
    
    Redirection
  - Random
    
    Request
  - Request
  - Resource
    
    Rusage
    
    Timeval
  - Rwlock
  - Semaphore
  - Signal
    
    Signum
  - Sockaddr
  - Socket_type
  - Stream
    
    Connect_request
    
    Shutdown_request
    
    Write_request
  - TCP
  - TLS
  - TTY
    
    Mode
    
    Vterm_state
  - Thread
    
    Options
  - Time
    
    Timeval
  - Timer
  - UDP
    
    Flag
    
    Membership
    
    Send_request
  - Version
  - Work
luv.c_type_descriptions
- Luv_c_type_descriptions
  - Descriptions
    
    Address_family
    
    Async
    
    Barrier
    
    Buf
    
    CPU_info
    
    Times
    
    Check
    
    Condition
    
    DLL
    
    DNS
    
    Addr_info
    
    Flag
    
    Request
    
    Name_info
    
    Flag
    
    Env_item
    
    Error
    
    F
    
    Intptr
    
    Infix
    
    Ptrdiff
    
    Infix
    
    Uintptr
    
    Infix
    
    FS_event
    
    Event
    
    Flag
    
    FS_poll
    
    File
    
    Access_flag
    
    Copy_flag
    
    Dir
    
    Dirent
    
    Kind
    
    Mode
    
    Open_flag
    
    Request
    
    Stat
    
    Statfs
    
    Symlink_flag
    
    Timespec
    
    Handle
    
    Type
    
    Idle
    
    Loop
    
    Option
    
    Run_mode
    
    Mutex
    
    Network
    
    Interface_address
    
    Once
    
    Os_fd
    
    Os_socket
    
    Passwd
    
    Pipe
    
    Mode
    
    Poll
    
    Event
    
    Prepare
    
    Process
    
    Flag
    
    Redirection
    
    Random
    
    Request
    
    Request
    
    Resource
    
    Rusage
    
    Timeval
    
    Rwlock
    
    Semaphore
    
    Signal
    
    Signum
    
    Sockaddr
    
    Socket_type
    
    Stream
    
    Connect_request
    
    Shutdown_request
    
    Write_request
    
    TCP
    
    TLS
    
    TTY
    
    Mode
    
    Vterm_state
    
    Thread
    
    Options
    
    Time
    
    Timeval
    
    Timer
    
    UDP
    
    Flag
    
    Membership
    
    Send_request
    
    Version
    
    Work

Legend:
Library
Module
Module type
Parameter
Class
Class type

Requests.

See Requests in the user guide and uv_req_t — Base request in libuv.

Requests are objects libuv uses to track asynchronous operations, and sometimes to communicate their results. For the most part Luv handles requests automatically.

Some request kinds support cancelation, and Luv provides a common function Luv.Request.cancel for them.

Apart from that, this module would be only an internal convenience for the implementation of Luv.

The full list of exposed concrete request types:

type 'kind t = 'kind Luv_c_types.Request.t Ctypes.ptr

Binds uv_req_t.

val cancel : 
  [< `File | `Addr_info | `Name_info | `Random | `Thread_pool ] t ->
  (unit, Error.t) Result.result

Tries to cancel a pending request.

Binds uv_cancel.