Module `Csv_lwt`

Lwt interface to the CSV library.

This module only offers Lwt input/output functions for CSV files. Csv provides additional functions to transform CSV data.

type t = Csv.t

Input

type in_channel: Stateful handle to input CSV files.

val of_channel : ?⁠separator:char -> ?⁠strip:bool -> ?⁠has_header:bool -> ?⁠header:string list -> ?⁠backslash_escape:bool -> ?⁠excel_tricks:bool -> ?⁠fix:bool -> Lwt_io.input_channel -> in_channel Lwt.t: See Csv.of_in_obj.

val load : ?⁠separator:char -> ?⁠strip:bool -> ?⁠backslash_escape:bool -> ?⁠excel_tricks:bool -> ?⁠fix:bool -> string -> t Lwt.t: See Csv.load

val load_in : ?⁠separator:char -> ?⁠strip:bool -> ?⁠backslash_escape:bool -> ?⁠excel_tricks:bool -> ?⁠fix:bool -> Lwt_io.input_channel -> t Lwt.t: See Csv.load_in.

val close_in : in_channel -> unit Lwt.t: close_in ic closes the channel ic. The underlying channel is closed as well.

val next : in_channel -> string list Lwt.t: See Csv.next

val fold_left : f:('a -> string list -> 'a Lwt.t) -> init:'a -> in_channel -> 'a Lwt.t: See Csv.fold_left.

val fold_right : f:(string list -> 'a -> 'a Lwt.t) -> in_channel -> 'a -> 'a Lwt.t: See Csv.fold_right.

val iter : f:(string list -> unit Lwt.t) -> in_channel -> unit Lwt.t: See Csv.inter.

val current_record : in_channel -> string list: See Csv.current_record.

Output

type out_channel

val to_channel : ?⁠separator:char -> ?⁠backslash_escape:bool -> ?⁠excel_tricks:bool -> ?⁠quote_all:bool -> Lwt_io.output_channel -> out_channel: See Csv.to_channel.

val close_out : out_channel -> unit Lwt.t: See Csv.close_out.

val output_record : out_channel -> string list -> unit Lwt.t: See Csv.output_record.

val output_all : out_channel -> t -> unit Lwt.t: See Csv.output_all.

val save : ?⁠separator:char -> ?⁠backslash_escape:bool -> ?⁠excel_tricks:bool -> ?⁠quote_all:bool -> string -> t -> unit Lwt.t: See Csv.save.

val print : ?⁠separator:char -> ?⁠backslash_escape:bool -> ?⁠excel_tricks:bool -> ?⁠quote_all:bool -> t -> unit Lwt.t: See Csv.print.

Functions to access rows when a header is present

module Row : module type of Csv.Row: Represent a row with header. Compatible with Csv.Row.

module Rows : sig ... end