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package h2
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Response Status Codes
The status-code element is a three-digit integer code giving the result of the attempt to understand and satisfy the request.
See RFC7231§6 for more details.
This module is a strict superset of Httpaf.Status. Even though the HTTP/2 specification removes support for the Switching_protocols status code, h2 keeps it for the sake of higher level interaction between OCaml libraries that support both HTTP/1 and HTTP/2.
See RFC7540§8.1.1 for more details.
include module type of Httpaf.Status
with type client_error := Httpaf.Status.client_error
and type standard := Httpaf.Status.standard
and type t := Httpaf.Status.t
The 4xx (Client Error) class of status code indicates that the client seems to have erred.
See RFC7231§6.5 for more details.
In addition to http/af, this type also includes the 421 (Misdirected Request) tag. See RFC7540§9.1.2 for more details.
The status codes defined in the HTTP/1.1 RFCs, excluding the Switching Protocols status and including the Misdirected Request as per the HTTP/2 RFC.
See RFC7540§8.1.1 and RFC7540§9.1.2 for more details.
The standard codes along with support for custom codes.
val default_reason_phrase : standard -> stringdefault_reason_phrase standard is the example reason phrase provided by RFC7231 for the standard status code. The RFC allows servers to use reason phrases besides these in responses.
val to_code : t -> intto_code t is the integer representation of t.
val of_code : int -> tof_code i is the t representation of i. of_code raises Failure if i is not a positive three-digit number.
val unsafe_of_code : int -> tunsafe_of_code i is equivalent to of_code i, except it accepts any positive code, regardless of the number of digits it has. On negative codes, it will still raise Failure.
val is_informational : t -> boolis_informational t is true iff t belongs to the Informational class of status codes.
val is_successful : t -> boolis_successful t is true iff t belongs to the Successful class of status codes.
val is_redirection : t -> boolis_redirection t is true iff t belongs to the Redirection class of status codes.
val is_client_error : t -> boolis_client_error t is true iff t belongs to the Client Error class of status codes.
val is_server_error : t -> boolis_server_error t is true iff t belongs to the Server Error class of status codes.
val is_error : t -> boolis_server_error t is true iff t belongs to the Client Error or Server Error class of status codes.
val to_string : t -> stringval of_string : string -> tval pp_hum : Stdlib.Format.formatter -> t -> unit