Module Node.Fs

Node FS API

see https://blogs.janestreet.com/a-and-a/ refernce documentation

val readdirSync : string -> string array

Most fs functions let you omit the callback argument. If you do, a default callback is used that rethrows errors. To get a trace to the original call site, set the `NODE_DEBUG` environment variable.

val renameSync : string -> string -> unit

type fd = private int

type path = string

The relative path to a filename can be used. Remember, however, that this path will be relative to process.cwd().

module Watch : sig ... end

val ftruncateSync : fd -> int -> unit

val truncateSync : string -> int -> unit

val chownSync : string -> uid:int -> gid:int -> unit

val fchownSync : fd -> uid:int -> gid:int -> unit

val readlinkSync : string -> string

val unlinkSync : string -> unit

val rmdirSync : string -> unit

val openSync : 
  path ->
  [ `Read
  | `Read_write
  | `Read_write_sync
  | `Write
  | `Write_fail_if_exists
  | `Write_read
  | `Write_read_fail_if_exists
  | `Append
  | `Append_fail_if_exists
  | `Append_read
  | `Append_read_fail_if_exists ] ->
  unit

type encoding = [

| `hex

| `utf8

| `ascii

| `latin1

| `base64

| `ucs2

| `base64

| `binary

| `utf16le

 ]

val readFileSync : string -> encoding -> string

val readFileAsUtf8Sync : string -> string

val existsSync : string -> bool

val writeFileSync : string -> string -> encoding -> unit

val writeFileAsUtf8Sync : string -> string -> unit