Michael Shoemate

add `make_odometer_to_filter`

1

Close #2047

add `make_chain_ot`, `make_chain_po` (odometer chaining)

1

Closes #744

add `make_sequential_odometer`

2

Closes #673

odometer FFI

2

Closes #677

Implement the Tulap mechanism from "Canonical Noise Distributions and Private Hypothesis Tests".

Code is in rust/src/combinators/measure_cast/approximate/mod.rs

Some changes may be involved related to #1854. Prove the non-interactive case first: #136