JamesMunns[m]: > <@jamesmunns:beeper.com> 400 instructions for all of:
> 
> * encoding
> * locking/unlocking
> * ring buffer manip

if you view it like that it looks actually ok, I tried to use `cargo bloat` but I think LTO messes it up:
```
File  .text Size       Crate Name
0.3%  37.2% 324B         std compiler_builtins::mem::memcpy
0.1%   9.6%  84B   defmt_rtt defmt_rtt::channel::Channel::write_impl
0.1%   9.6%  84B         std core::ops::function::FnMut::call_mut
0.1%   8.3%  72B   defmt_rtt _defmt_release
0.1%   7.3%  64B   defmt_rtt defmt_rtt::channel::Channel::blocking_write
0.1%   6.9%  60B   defmt_rtt _defmt_acquire
0.0%   4.6%  40B cortex_m_rt Reset
```