Io (docs.local.chatgpt.io.Io)

val (/) : [> Eio.Fs.dir_ty ] as 'a Eio.Path.t -> string -> 'a Eio.Path.t

val to_res : (unit -> 'a) -> ('a, string) result

to_res f converts the result of function f to a Result.t type. It returns Ok (f ()) if f executes successfully, and Error string if an exception is raised.

val log : dir:Eio.Fs.dir_ty Eio.Path.t -> ?file:string -> string -> unit

log ~dir ?(file = "./logs.txt") s appends the string s to the log file file in directory dir. If the log file does not exist, it will be created with permissions 0o600.

val console_log : stdout:[> Eio.Flow.sink_ty ] Eio.Resource.t -> string -> unit

console_log ~stdout log writes the string log to the standard output stdout .

val save_doc : dir:Eio.Fs.dir_ty Eio.Path.t -> string -> string -> unit

save_doc ~dir file p saves the content of p to the file file in directory dir. If the file does not exist, it will be created with permissions 0o777.

val append_doc : dir:Eio.Fs.dir_ty Eio.Path.t -> string -> string -> unit

append_doc ~dir file p appends the content of p to the file file in directory dir. If the file does not exist, it will be created with permissions 0o777.

val load_doc : dir:Eio.Fs.dir_ty Eio.Path.t -> string -> string

load_doc ~dir file loads the content of the file file in directory dir and returns it.

val delete_doc : dir:Eio.Fs.dir_ty Eio.Path.t -> string -> unit

delete_doc ~dir file deletes the file file in directory dir.

val mkdir : ?exists_ok:bool -> dir:Eio.Fs.dir_ty Eio.Path.t -> string -> unit

mkdir ~dir path creates a directory at the given path in directory dir.

val directory : dir:Eio.Fs.dir_ty Eio.Path.t -> string -> string list

directory ~dir path reads the directory at the given path and returns a string list of all the file and path names in the directory

val is_dir : dir:Eio.Fs.dir_ty Eio.Path.t -> string -> bool

is_dir ~dir path checks if the given path in directory dir is a directory and returns a boolean value.

val with_dir : 
  dir:[> Eio.Fs.dir_ty ] Eio.Path.t ->
  ([ `Close | `Dir ] Eio.Path.t -> 'a) ->
  'a

with_dir ~dir f opens the directory dir and applies the function f to it.

module Net : sig ... end

module type Task_pool_config = sig ... end

module Task_pool (C : Task_pool_config) : sig ... end

Task_pool is a functor that creates a task pool with the given configuration.

val run_main : (Eio_unix.Stdenv.base -> 'a) -> 'a

run_main f runs the main function f with the Eio environment.

module Server : sig ... end

module Client : sig ... end

module Run_server : sig ... end

module Base64 : sig ... end