Class: DBus::Data::Signature

Inherits:
StringLike show all
Defined in:
lib/dbus/data.rb

Overview

Signature string, zero or more single complete types. See also Type

Instance Attribute Summary

Attributes inherited from Base

#value

Class Method Summary collapse

Methods inherited from StringLike

fixed?, #initialize

Methods inherited from Basic

basic?, from_typed, type, #type

Methods inherited from Base

#==, assert_type_matches_class, basic?, #eql?, fixed?, from_typed, #initialize, #type

Constructor Details

This class inherits a constructor from DBus::Data::StringLike

Class Method Details

.alignment ⇒ Object 



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# File 'lib/dbus/data.rb', line 486

def self.alignment
  1
end

.from_raw(value, mode:) ⇒ Object 



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# File 'lib/dbus/data.rb', line 501

def self.from_raw(value, mode:)
  if mode == :plain
    _types = validate_raw!(value)
    return value
  end

  new(value)
end

.size_class ⇒ Object 



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# File 'lib/dbus/data.rb', line 490

def self.size_class
  Byte
end

.type_code ⇒ Object 



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# File 'lib/dbus/data.rb', line 482

def self.type_code
  "g"
end

.validate_raw!(value) ⇒ ::Array<Type>

Returns:



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# File 'lib/dbus/data.rb', line 495

def self.validate_raw!(value)
  DBus.types(value)
rescue Type::SignatureException => e
  raise InvalidPacketException, "Invalid signature: #{e.message}"
end