rust-analyzer, the Rust LSP used in e.g. VSCode, can expand declarative and proc macros recursively.
it isn't too bad, although the fewer proc macros in a code base, the better. declarative macros are slightly easier to grok, but much easier to maintain and test. (i feel the same way about opaque codegen in other languages.)
it isn't too bad, although the fewer proc macros in a code base, the better. declarative macros are slightly easier to grok, but much easier to maintain and test. (i feel the same way about opaque codegen in other languages.)