package frama-c

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Platform dedicated to the analysis of source code written in C

Install

Dune Dependency

frama-c.com Readme Edit opam file Versions (25)

Authors

Maintainers

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frama-ci-bot@frama-c.com

Sources

frama-c-30.0-Zinc.tar.gz

sha256=3ac0f995261ec829a7bd042bf70fc29ac6379029eb9df30bcc044748eb4d2a56

doc/frama-c.kernel/Frama_c_kernel/Result/index.html

Module `Frama_c_kernel.Result`

include module type of Stdlib.Result

type (!'a, !'e) t = ('a, 'e) Stdlib.result =

| Ok of 'a
| Error of 'e

val ok : 'a -> ('a, 'e) Stdlib.result

val error : 'e -> ('a, 'e) Stdlib.result

val value : ('a, 'e) Stdlib.result -> default:'a -> 'a

val get_ok : ('a, 'e) Stdlib.result -> 'a

val get_error : ('a, 'e) Stdlib.result -> 'e

val bind : 
  ('a, 'e) Stdlib.result ->
  ('a -> ('b, 'e) Stdlib.result) ->
  ('b, 'e) Stdlib.result

val join : (('a, 'e) Stdlib.result, 'e) Stdlib.result -> ('a, 'e) Stdlib.result

val map : ('a -> 'b) -> ('a, 'e) Stdlib.result -> ('b, 'e) Stdlib.result

val map_error : ('e -> 'f) -> ('a, 'e) Stdlib.result -> ('a, 'f) Stdlib.result

val fold : ok:('a -> 'c) -> error:('e -> 'c) -> ('a, 'e) Stdlib.result -> 'c

val iter : ('a -> unit) -> ('a, 'e) Stdlib.result -> unit

val iter_error : ('e -> unit) -> ('a, 'e) Stdlib.result -> unit

val is_ok : ('a, 'e) Stdlib.result -> bool

val is_error : ('a, 'e) Stdlib.result -> bool

val equal : 
  ok:('a -> 'a -> bool) ->
  error:('e -> 'e -> bool) ->
  ('a, 'e) Stdlib.result ->
  ('a, 'e) Stdlib.result ->
  bool

val compare : 
  ok:('a -> 'a -> int) ->
  error:('e -> 'e -> int) ->
  ('a, 'e) Stdlib.result ->
  ('a, 'e) Stdlib.result ->
  int

val to_option : ('a, 'e) Stdlib.result -> 'a option

val to_list : ('a, 'e) Stdlib.result -> 'a list

val to_seq : ('a, 'e) Stdlib.result -> 'a Stdlib.Seq.t

val zip : 
  ('a, 'e) Stdlib.result ->
  ('b, 'e) Stdlib.result ->
  ('a * 'b, 'e) Stdlib.result

zip r1 r2 regroups values in a pair Ok (v1, v2) if both arguments are Ok v1 and Ok v2 and propagate errors in other cases. If both r1 and r2 are errors we keep the first one, in this case r1.

module Operators : sig ... end