string ->
Pxp_core_types.I.ext_id ->
Pxp_core_types.I.rep_encoding ->
object
method encoding : Pxp_core_types.I.rep_encoding
method ext_id : Pxp_core_types.I.ext_id
method name : string
method write :
Pxp_core_types.I.output_stream -> Pxp_core_types.I.encoding -> unit
end