bijli 1.1.0

Electromagnetism simulation — fields, Maxwell's equations, charge dynamics, EM waves
Documentation 
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//! Structured logging for bijli via `BIJLI_LOG` env var.

pub fn init() {
    init_with_level("info");
}

pub fn init_with_level(default_level: &str) {
    use tracing_subscriber::EnvFilter;
    use tracing_subscriber::fmt;
    use tracing_subscriber::prelude::*;

    let filter =
        EnvFilter::try_from_env("BIJLI_LOG").unwrap_or_else(|_| EnvFilter::new(default_level));

    let _ = tracing_subscriber::registry()
        .with(fmt::layer().with_target(true).with_thread_ids(true))
        .with(filter)
        .try_init();
}

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

    #[test]
    fn init_does_not_panic() {
        init();
        init();
    }
}