Raised when queue (or exchange) declaration fails because another queue with the same name but different attributes already exists in the channel object cache. @api public
# File lib/amqp/exceptions.rb, line 64 def initialize(name, opts_1, opts_2) super("There is already an instance called #{name} with options #{opts_1.inspect}, you can't define the same instance with different options (#{opts_2.inspect})!") end