rocksdb

See #1029

Compilation is completed on debian, run error

Is your feature request related to a problem? Please describe.
Many SBC bitcoin node distributions use electrs, but our CI only builds & tests it on x64 CPU.
Currently, the code has a few workarounds to build/run on ARM-based devices, but it's not automatically tested.

Describe the solution you'd like
Something similar to https://github.com/rust-bitcoin/rust-bitcoin/blob/a961ab452657

Resolving this issue involves going through the handlers in the modules/ tree alongside the matrix client and server specification to flag methods required to be rate-limited. Currently some are, but many are not.

Example of a method with the flag:

resource::method
method
{
    resource, "GET", handler,
    {
        method.REQUIRES_AUTH |
        method.RATE_LIMITED
    }
};
`