macro_rules! warn { (logger: $logger:expr, $($arg:tt)+) => { ... }; ($($arg:tt)+) => { ... }; }
Expand description
Logs a message at the warn level.
§Examples
use spdlog::warn;
let warn_description = "Invalid Input";
warn!("Warning! {}!", warn_description);
warn!(logger: input_events, "App received warning: {}", warn_description);