`sig
type name
val name : string -> Http_headers.name
val name_to_string : Http_headers.name -> string
module NameHtbl :
sig
type key = name
type 'a t
val create : int -> 'a t
val clear : 'a t -> unit
val reset : 'a t -> unit
val copy : 'a t -> 'a t
val add : 'a t -> key -> 'a -> unit
val remove : 'a t -> key -> unit
val find : 'a t -> key -> 'a
val find_opt : 'a t -> key -> 'a option
val find_all : 'a t -> key -> 'a list
val replace : 'a t -> key -> 'a -> unit
val mem : 'a t -> key -> bool
val iter : (key -> 'a -> unit) -> 'a t -> unit
val filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit
val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
val length : 'a t -> int
val stats : 'a t -> Hashtbl.statistics
val to_seq : 'a t -> (key * 'a) Seq.t
val to_seq_keys : 'a t -> key Seq.t
val to_seq_values : 'a t -> 'a Seq.t
val add_seq : 'a t -> (key * 'a) Seq.t -> unit
val replace_seq : 'a t -> (key * 'a) Seq.t -> unit
val of_seq : (key * 'a) Seq.t -> 'a t
end
val accept : Http_headers.name
val accept_charset : Http_headers.name
val accept_encoding : Http_headers.name
val accept_language : Http_headers.name
val accept_ranges : Http_headers.name
val authorization : Http_headers.name
val cache_control : Http_headers.name
val connection : Http_headers.name
val content_disposition : Http_headers.name
val content_encoding : Http_headers.name
val content_length : Http_headers.name
val content_type : Http_headers.name
val content_range : Http_headers.name
val cookie : Http_headers.name
val date : Http_headers.name
val etag : Http_headers.name
val expect : Http_headers.name
val expires : Http_headers.name
val host : Http_headers.name
val if_match : Http_headers.name
val if_modified_since : Http_headers.name
val if_none_match : Http_headers.name
val if_unmodified_since : Http_headers.name
val if_range : Http_headers.name
val last_modified : Http_headers.name
val location : Http_headers.name
val pragma : Http_headers.name
val server : Http_headers.name
val set_cookie : Http_headers.name
val status : Http_headers.name
val transfer_encoding : Http_headers.name
val user_agent : Http_headers.name
val referer : Http_headers.name
val range : Http_headers.name
val x_forwarded_for : Http_headers.name
val x_forwarded_proto : Http_headers.name
val origin : Http_headers.name
val access_control_request_method : Http_headers.name
val access_control_request_headers : Http_headers.name
val access_control_allow_origin : Http_headers.name
val access_control_allow_credentials : Http_headers.name
val access_control_expose_headers : Http_headers.name
val access_control_max_age : Http_headers.name
val access_control_allow_methods : Http_headers.name
val access_control_allow_headers : Http_headers.name
type t
val empty : Http_headers.t
val add : Http_headers.name -> string -> Http_headers.t -> Http_headers.t
val replace :
Http_headers.name -> string -> Http_headers.t -> Http_headers.t
val replace_opt :
Http_headers.name -> string option -> Http_headers.t -> Http_headers.t
val find : Http_headers.name -> Http_headers.t -> string
val find_all : Http_headers.name -> Http_headers.t -> string list
val iter : (Http_headers.name -> string -> unit) -> Http_headers.t -> unit
val fold :
(Http_headers.name -> string list -> 'a -> 'a) ->
Http_headers.t -> 'a -> 'a
val with_defaults : Http_headers.t -> Http_headers.t -> Http_headers.t
val dyn_headers : Http_headers.t
type accept =
((string option * string option) * float option *
(string * string) list)
list
end`