Ppx_mysql_runtime (p.ppx_mysql.1.1.doc.ppx_mysql.runtime.Ppx_mysql

type deserialization_error = {

idx : int;
name : string;
func : string;
value : string;
message : string;

}

type column_error = [

| `Expected_non_null_column of int * string
| `Deserialization_error of deserialization_error

]

type 'a deserializer = string -> ('a, string) result

val string_of_string : string deserializer

val int_of_string : int deserializer

val int32_of_string : int32 deserializer

val int64_of_string : int64 deserializer

val bool_of_string : bool deserializer

val identity : 'a -> 'a

val deserialize_non_nullable_column : 
  int ->
  string ->
  'a deserializer ->
  string ->
  column_error list ->
  string option ->
  'a option * column_error list

val deserialize_nullable_column : 
  int ->
  string ->
  'a deserializer ->
  string ->
  column_error list ->
  string option ->
  'a option option * column_error list

module type SERIALIZABLE = sig ... end

module type PPX_MYSQL_CONTEXT_ARG = sig ... end

module type PPX_MYSQL_CONTEXT = sig ... end

module Make_context
  (M : PPX_MYSQL_CONTEXT_ARG) : 
  PPX_MYSQL_CONTEXT
    with type 'a IO.t = 'a M.IO.t
     and type Prepared.dbh = M.Prepared.dbh
     and type Prepared.error = M.Prepared.error

module Stdlib : sig ... end