package b0

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Software construction and deployment kit

Install

Dune Dependency

erratique.ch Readme Changelog ISC; BSD-2-Clause License Edit opam file Versions (6)

Authors

T

The b0 programmers

Maintainers

Daniel Bünzli

Sources

b0-0.0.1.tbz

sha256=dba2fc571f39f3b8e87ee55c77bdec7ec6a5ddc7d99b8b20aeda848af546be04

md5=51ee1d66acc4d7f87bdceac1341b7711

doc/b0.b00/B000/Op/Write/index.html

Module `Op.Write`

File writes.

File writes

type t

The type for file write operations.

val v_op : 
  id:id ->
  mark:mark ->
  created:B00_std.Time.span ->
  ?post_exec:(op -> unit) ->
  ?k:(op -> unit) ->
  stamp:string ->
  reads:B00_std.Fpath.t list ->
  mode:int ->
  write:B00_std.Fpath.t ->
  (unit -> (string, string) result) ->
  op

write declares a file write operations, see the corresponding accessors in Write for the semantics of the various arguments.

val v : 
  stamp:string ->
  mode:int ->
  file:B00_std.Fpath.t ->
  data:(unit -> (string, string) result) ->
  t

v constructs a bare write operation.

val get : op -> t

geo o is the write o. Raises Invalid_argument if o is not a write.

val stamp : t -> string

stamp w is the file write stamp used for caching.

val mode : t -> int

int w is the mode of the file written by w.

val file : t -> B00_std.Fpath.t

file w is the file written by w.

val data : t -> (string, string) result

data w invokes and discards the write data function. If the write data function raises this is turned into an Error _.

val discard_data : t -> unit

discard_data w discards the write data function.

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File writes