https://paritytech.github.io/polkadot-sdk/master/staging_xcm_builder/test_utils/struct.AncestorThen.html
AncestorThen in staging_xcm_builder::test_utils - Rust
A unit struct which can be converted into a `Location` of the inner `parents` value and the inner interior.
builder teststagingxcmutilsrust