rust-client needs to be updated

[zyctree]

the async/await syntax needs to be updated, instead

req.wait()?;

now it is like

req.await?;

https://tikv.org/docs/3.0/reference/clients/rust/ https://github.com/tikv/client-rust/blob/master/examples/raw.rs

[Hoverbear]

Great catch, thanks!