Same protocol, but the implementation is at the discretion of whoever writes the server code. For example I went to check and in crosvm we use a BTreeMap alrea

Same protocol, but the implementation is at the discretion of whoever writes the server code. For example I went to check and in crosvm we use a BTreeMap already for Fids for our p9 implementation (thankfully): https://github.com/google/crosvm/blob/main/common/p9/src/server/mod.rs#L378 https://github.com/google/crosvm/blob/main/common/p9/src/ser...