db_key::Key` is not implemented for `u64`

[xiuno]

I need the u64 as key, but this lib does not support, has the milestone ?

let k = 123u64;
let bytes: [u8; 8] = unsafe { std::mem::transmute(i) };
database.put(write_opts, i, &bytes);

[palkeo]

You can implement a Key type yourself, that implements the Key trait and does what you need, like this:
https://docs.rs/db-key/0.0.5/src/db_key/.cargo/registry/src/github.com-1ecc6299db9ec823/db-key-0.0.5/src/lib.rs.html#1-4

[xiuno]

According to the orphan rule, I cannot implement the Key interface in db-key in business code. I have to modify crate db-key directly.