package travesty

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Monadically traversable containers

Install

dune-project

Dependency

mattwindsor91.github.io Readme Changelog Edit opam file Versions (8)

Authors

M

Matt Windsor <m.windsor@imperial.ac.uk>

Maintainers

M

Matt Windsor <m.windsor@imperial.ac.uk>

Sources

travesty-v0.6.1.tbz

sha256=9c7b3803620c54496a35983285242ec8e06a5efb1baa3523384d7184b7e9fab7

sha512=991646fe5bb899971d3f8c00432d4df6c45dbd81cbff885b28d30d9c228e5df61f1e8d61aadc164ec35c448093abb34fd7a7d571e1cdf4d3af25579bf400f167

doc/travesty.base_exts/Travesty_base_exts/Tuple2/With_errors/index.html

Module `Tuple2.With_errors`

With_errors specialises On_monad to the error_monad.

include Travesty.Bi_traversable_types.Basic_generic_on_monad
  with type ('l, 'r) t := ('l, 'r) t
  with type 'l left := 'l
  with type 'r right := 'r
  with module M := Base.Or_error

include Travesty.Generic_types.Bi_generic
  with type ('l, 'r) t := ('l, 'r) t
  with type 'l left := 'l
  with type 'r right := 'r

val bi_map_m : 
  ('l1, 'r1) t ->
  left:('l1 -> 'l2 Base.Or_error.t) ->
  right:('r1 -> 'r2 Base.Or_error.t) ->
  ('l2, 'r2) t Base.Or_error.t

bi_map_m c ~left ~right monadically traverses with left over every 'l1 left, and right over every 'r1 right, in c.

val map_left_m : 
  ('l1, 'r) t ->
  f:('l1 -> 'l2 Base.Or_error.t) ->
  ('l2, 'r) t Base.Or_error.t

map_left_m c ~f monadically traverses over the left type of c only, using f.

val map_right_m : 
  ('l, 'r1) t ->
  f:('r1 -> 'r2 Base.Or_error.t) ->
  ('l, 'r2) t Base.Or_error.t

map_right_m c ~f monadically traverses f over the right type of c only, using f.