mod foo {
mod bar {
pub fn run() {
log::warn!("[bar] warn");
log::info!("[bar] info");
log::debug!("[bar] debug");
}
}
pub fn run() {
log::warn!("[foo] warn");
log::info!("[foo] info");
log::debug!("[foo] debug");
bar::run();
}
}
fn main() {
env_logger::init();
log::warn!("[root] warn");
log::info!("[root] info");
log::debug!("[root] debug");
foo::run();
}
Enable log levels
define different log levels
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