Macro leetcode_tui_config::trace_dbg

macro_rules! trace_dbg {
    (target: $target:expr, level: $level:expr, $ex:expr) => { ... };
    (level: $level:expr, $ex:expr) => { ... };
    (target: $target:expr, $ex:expr) => { ... };
    ($ex:expr) => { ... };
}

Similar to the std::dbg! macro, but generates tracing events rather than printing to stdout.

By default, the verbosity level for the generated events is DEBUG, but this can be customized.