Macro tt_call::tt_debug

macro_rules! tt_debug {
    { $($output : ident = [{ $($tokens : tt) * }]) * } => { ... };
}

Print arbitrary output values returned by a tt-call macro. This is valuable for debugging. ^[tt-call]

Example

use tt_call::{parse_type, tt_call, tt_debug};

fn main() {
    tt_call! {
        macro = [{ parse_type }]
        input = [{ Vec<u8>, compressed=false }]
        ~~> tt_debug
    }
}

The output is:

type = [{ Vec < u8 > }]
rest = [{ , compressed = false }]