nwnrs 0.0.1

Command-line inspection, conversion, packing, unpacking, and NWScript tooling for Neverwinter Nights resources
Documentation 
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use tracing_subscriber::EnvFilter;

pub(crate) fn init_tracing() {
    let filter = EnvFilter::try_from_default_env().unwrap_or_else(|_error| EnvFilter::new("warn"));
    let _ = tracing_subscriber::fmt()
        .with_env_filter(filter)
        .with_writer(std::io::stderr)
        .without_time()
        .with_target(true)
        .try_init();
}

#[cfg(test)]
mod tests {
    use super::init_tracing;

    #[test]
    fn tracing_initialization_is_idempotent() {
        init_tracing();
        init_tracing();
    }
}