* The methods of all structs are almost identical, use a macro to reduce
code repetition.
* Use the third person in all docstrings..
* Make use of `#[doc]` and split out the most repetetive chunks into
separate files.
* Make the `Safety` comment for `get*` operations more clear, provide
context and inks.
`bpf_map_def` is a legacy map definition. To be able to introduce BTF
map definitions, make the `lookup` and `remove` helpers work with
`c_void` and let the callers cast the map types to it.
Change FromRawTracepointArgs::arg to return T rather than *const T which
seems to have been returning a dangling pointer.
Arguably this is not strictly necessary; edition 2024 seems to be
focused on increased strictness around unsafe code which doesn't unlock
new functionality for our users. That said, this work revealed an
apparent bug (see above) that we wouldn't otherwise catch due to
allow-by-default lints.
Michal R
Tamir Duberstein
Dave Tucker