Source file interfaces.ml
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module type MINIMAL_PARSER =
sig
type t
type token
type item = token
val needs_more: t -> bool
val put: token -> t -> t
val put_end: t -> t
type final
val has_succeeded: t -> bool
val has_ended : t -> bool
val has_consumed_end: t -> bool
val final: t -> final
type expect
val has_failed_syntax: t -> bool
val failed_expectations: t -> expect list
end
module type NORMAL_PARSER =
sig
include MINIMAL_PARSER
type semantic
val has_failed_semantic: t -> bool
val failed_semantic: t -> semantic
type state
val state: t -> state
end
module type FULL_PARSER =
sig
include NORMAL_PARSER
val has_lookahead: t -> bool
val first_lookahead_token: t -> token option
val has_received_end: t -> bool
val has_consumed_end: t -> bool
val fold_lookahead: 'a -> (token -> 'a -> 'a) -> ('a -> 'a) -> t -> 'a
val transfer_lookahead: t -> t -> t
val lookaheads: t -> token array * bool
end
module type LEXER =
sig
include MINIMAL_PARSER
with type expect = string * Indent.expectation option
val has_consumed_end: t -> bool
val position: t -> Position.t
val start: t
val restart: t -> t
end
module type COMBINATOR =
sig
type state
type expect
type semantic
type _ t
val (>>=): 'a t -> ('a -> 'b t) -> 'b t
val (let* ): 'a t -> ('a -> 'b t) -> 'b t
val map: ('a -> 'b) -> 'a t -> 'b t
val map_and_update: (state -> 'a -> 'b * state) -> 'a t -> 'b t
val succeed: 'a -> 'a t
val return: 'a -> 'a t
val unexpected: expect -> 'a t
val clear_last_expectation: 'a -> 'a t
val fail: semantic -> 'a t
val (</>): 'a t -> 'a t -> 'a t
val choices: 'a t -> 'a t list -> 'a t
val (<?>): 'a t -> expect -> 'a t
val no_expectations: 'a t -> 'a t
val get: state t
val set: state -> unit t
val update: (state -> state) -> unit t
val get_and_update: (state -> state) -> state t
val state_around:
(state -> state) -> 'a t -> (state -> 'a -> state -> state) -> 'a t
val optional: 'a t -> 'a option t
val zero_or_more_fold_left:
'r -> ('r -> 'a -> 'r t) -> 'a t -> 'r t
val zero_or_more_fold_right:
('a -> 'r -> 'r t) -> 'a t -> 'r -> 'r t
val one_or_more_fold_left:
('a -> 'r t) -> ('r -> 'a -> 'r t) -> 'a t -> 'r t
val zero_or_more: 'a t -> 'a list t
val one_or_more: 'a t -> ('a * 'a list) t
val skip_zero_or_more: 'a t -> int t
val skip_one_or_more: 'a t -> int t
val one_or_more_separated:
('item -> 'r t)
-> ('r -> 'sep -> 'item -> 'r t)
-> 'item t
-> 'sep t
-> 'r t
val counted: int -> int -> 'r -> (int -> 'e -> 'r -> 'r) -> 'e t -> 'r t
val parenthesized:
('lpar -> 'a -> 'rpar -> 'b t)
-> 'lpar t
-> (unit -> 'a t)
-> ('lpar -> 'rpar t)
-> 'b t
val operator_expression:
'exp t
-> 'op t option
-> 'op t
-> ('op -> 'op -> bool t)
-> ('op -> 'exp -> 'exp t)
-> ('exp -> 'op -> 'exp -> 'exp t)
-> 'exp t
val backtrack: 'a t -> expect -> 'a t
val followed_by: 'a t -> expect -> 'a t
val not_followed_by: 'a t -> expect -> unit t
end
module type CHAR_DECODER =
sig
type t
val is_complete: t -> bool
val has_error: t -> bool
val uchar: t -> Uchar.t
val scalar: t -> int
val width: t -> int
val byte_width: t -> int
val is_newline: t -> bool
val init: t
val put: char -> t -> t
end
module type CHAR_ENCODER =
sig
type t = Uchar.t
val to_internal: t -> string
val to_external: t -> string
end
module type CHAR_CODEC =
sig
module Encoder: CHAR_ENCODER
module Decoder: CHAR_DECODER
end