graphql_ppx 1.2.2 · OCaml Package

type lexer = {

}

type token =

val string_of_token : token -> string

type lexerError =

val make : string -> lexer

val peek_char : lexer -> (int * char) option

val peek_char_only : lexer -> char option

val next_char : lexer -> (int * char) option

exception Internal_lexer_error

val emit_single_char : lexer -> 'a -> 'a Source_pos.spanning

val scan_over_whitespace : lexer -> unit

val scan_to_end_of_line : lexer -> unit

val is_name_start : char -> bool

val is_digit : char -> bool

val is_name_cont : char -> bool

val is_number_start : char -> bool

val scan_name : 
  lexer ->
  (token Source_pos.spanning, lexerError Source_pos.spanning) Result.result

val scan_ellipsis_or_dot : 
  lexer ->
  (token Source_pos.spanning, lexerError Source_pos.spanning) Result.result

val scan_digits : lexer -> (int, lexerError Source_pos.spanning) Result.result

val scan_integer_part : 
  lexer ->
  (int, lexerError Source_pos.spanning) Result.result

val scan_number : 
  lexer ->
  (token Source_pos.spanning, lexerError Source_pos.spanning) Result.result

val scan_string : 
  lexer ->
  (token Source_pos.spanning, lexerError Source_pos.spanning) Result.result

val scan_single_token : 
  lexer ->
  (token Source_pos.spanning, lexerError Source_pos.spanning) Result.result
    option

val consume : 
  lexer ->
  (token Source_pos.spanning list, lexerError Source_pos.spanning)
    Result.result

package graphql_ppx