package octez-proto-libs

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in-package search v0.2.0

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val schema : ?definitions_path:string -> 'a encoding -> json_schema

val construct : 't encoding -> 't -> json

val destruct : 't encoding -> json -> 't

JSON Error

type path = path_item list

and path_item = [

]

exception Cannot_destruct of path * exn

Exception raised by destructors, with the location in the original JSON structure and the specific error.

exception Unexpected of string * string

Unexpected kind of data encountered (w/ the expectation).

exception No_case_matched of exn list

Some union couldn't be destructed, w/ the reasons for each case.

exception Bad_array_size of int * int

Array of unexpected size encountered (w/ the expectation).

exception Missing_field of string

Missing field in an object.

exception Unexpected_field of string

Supernumerary field in an object.

val print_error : 
  ?print_unknown:(Format.formatter -> exn -> unit) ->
  Format.formatter ->
  exn ->
  unit

val cannot_destruct : ('a, Format.formatter, unit, 'b) Pervasives.format4 -> 'a

Helpers for writing encoders.

val wrap_error : ('a -> 'b) -> 'a -> 'b

val pp : Format.formatter -> json -> unit