package eio

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Types
Provider Interface

package eio

eio
- Eio
  - Buf_read
    
    BE
    
    LE
    
    Syntax
  - Buf_write
    
    BE
    
    LE
  - Cancel
  - Condition
  - Debug
  - Domain_manager
    
    Pi
    
    MGR
  - Executor_pool
  - Exn
    
    Backend
  - Fiber
    
    List
  - File
    
    Pi
    
    READ
    
    WRITE
    
    Stat
    
    Unix_perm
  - Flow
    
    Pi
    
    SHUTDOWN
    
    SINK
    
    SOURCE
    
    TWO_WAY
  - Fs
    
    Pi
    
    DIR
  - Lazy
  - Mutex
  - Net
    
    Ipaddr
    
    V4
    
    V6
    
    Pi
    
    DATAGRAM_SOCKET
    
    LISTENING_SOCKET
    
    NETWORK
    
    STREAM_SOCKET
    
    Sockaddr
  - Path
  - Pool
  - Private
    
    Broadcast
    
    Cells
    
    CELL
    
    Make
    
    Cell
    
    Debug
    
    Dla
    
    Effects
    
    Fiber_context
    
    Suspend
    
    Trace
  - Process
    
    Pi
    
    MGR
    
    PROCESS
  - Promise
  - Resource
  - Semaphore
  - Std
  - Stdenv
  - Stream
  - Switch
  - Time
    
    Mono
    
    Pi
    
    CLOCK
    
    Timeout
eio.mock
- Eio_mock
  - Action
  - Backend
  - Clock
    
    Mono
    
    S
  - Domain_manager
  - Flow
  - Handler
  - Net
eio.runtime_events
- Eio_runtime_events
eio.unix
- Eio_unix
  - Cap
  - Fd
  - Net
    
    Ipaddr
  - Pi
    
    DATAGRAM_SOCKET
    
    FLOW
    
    LISTENING_SOCKET
    
    STREAM_SOCKET
  - Private
    
    Rcfd
    
    Thread_pool
  - Process
    
    Make_mgr
    
    X
    
    Pi
    
    MGR
  - Resource
  - Stdenv
eio.utils
- Eio_utils
  - Lf_queue
  - Suspended
  - Zzz
    
    Key

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Module
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Class type

File-system types.

Note: file-system operations, such as opening or deleting files, can be found in the Path module.

Types

type path = string

type error =

| Already_exists of Exn.Backend.t
| Not_found of Exn.Backend.t
| Permission_denied of Exn.Backend.t
| File_too_large
| Not_native of string
(*
Raised by Path.native_exn.
*)

type Exn.err +=

| E of error

val err : error -> exn

type create = [

| `Never
(*
fail if the named file doesn't exist
*)
| `If_missing of File.Unix_perm.t
(*
create if file doesn't already exist
*)
| `Or_truncate of File.Unix_perm.t
(*
any existing file is truncated to zero length
*)
| `Exclusive of File.Unix_perm.t
(*
always create; fail if the file already exists
*)

]

When to create a new file.

If a new file is created, the given permissions are used for it.

type dir_ty = [

| `Dir

]

type 'a dir = [> dir_ty ] as 'a Std.r

Note: use the functions in Path to access directories.

Provider Interface

module Pi : sig ... end