begin
 raise StandardError,'message'
 #some code that raises a lot of exception
rescue StandardError
 #handle error
rescue OtherError
 #handle error
rescue YetAnotherError
 #handle error
end

我想打印一个警告,指出错误的类型和消息,而不会向每个救援条款添加print语句,例如@H_403_5@

begin
 raise StandardError,'message'
 #some code that raises a lot of exception
rescue StandardError
 #handle error
rescue OtherError
 #handle error
rescue YetAnotherError
 #handle error
???
 print "An error of type #{???} happened,message is #{???}"
end