Inherited from Serializable
Inherited by implicit conversion any2stringadd from
Origin to any2stringadd[Origin]
Inherited by implicit conversion StringFormat from
Origin to StringFormat[Origin]
Inherited by implicit conversion Ensuring from
Origin to Ensuring[Origin]
Inherited by implicit conversion ArrowAssoc from
Origin to ArrowAssoc[Origin]
RFC 6454 section 7
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Origin