proc-debug crate

Belief configuration

#[dependencies]
proc-debug = "0.1.0"

#[proc_macro]
#[proc_debug::proc_debug]
fn my_macro(..) -> TokenStream { .. }

• show help

$ PROC_DEBUG_FLAGS="--help" cargo build --test <test-name> -- --nocapture

• show all dumps

$ PROC_DEBUG_FLAGS="-a" cargo build --test <test-name> -- --nocapture

• filtered

$ PROC_DEBUG_FLAGS="your_macro_path" cargo build --test <test-name> -- --nocapture