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# frozen_string_literal: true
require_relative 'cbor/encoder'
require_relative 'cbor/decoder'
module Aws
# @api private
module Cbor
# CBOR Tagged data (Major type 6).
# A Tag consists of a tag number and a value.
# In the extended generic data model, a tag number's definition
# describes the additional semantics conveyed with the tag number.
# # @!method initialize(*args)
# @option args [Integer] :tag The tag number.
# @option args [Object] :value The tag's content.
# @!attribute tag
# The tag number.
# @return [Integer]
# @!attribute value
# The tag's content.
# @return [Object]
Tagged = Struct.new(:tag, :value)
class Error < StandardError; end
class OutOfBytesError < Error
def initialize(n, left)
super("Out of bytes. Trying to read #{n} bytes but buffer contains only #{left}")
end
end
class UnknownTypeError < Error
def initialize(type)
super("Unable to encode #{type}")
end
end
class ExtraBytesError < Error
def initialize(pos, size)
super("Extra bytes follow after decoding item. Read #{pos} / #{size} bytes")
end
end
class UnexpectedBreakCodeError < Error; end
class UnexpectedAdditionalInformationError < Error
def initialize(add_info)
super("Unexpected additional information: #{add_info}")
end
end
end
end
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