See AMQP 1.0 specification, [section 1.6](http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-types-v1.0-os.html#type-float). We need to support `float`, `double`, `decimal32`, `decimal64`, `decimal128`.
See AMQP 1.0 specification, section 1.6.
We need to support
float,double,decimal32,decimal64,decimal128.