fix(rust): use CString for strings passed to to set_log_file

[zshipko]

No description provided.

[bhelx]

This should work right?

// host
set_log_file("stdout", Some(log::Level::Trace));

// plugin
info!("Hello World!");

Still doesn't seem to be working for me

[zshipko]

Does set_log_file return true or false?

[bhelx]

It's returning false

[zshipko]

thanks, i was able to replicate it and just pushed up a fix.

[bhelx]

Works now!