macro_rules! printk {
($($arg:tt)*) => { ... };
}Expand description
Format + write to the console without going through the log
framework. Useful for early-boot debug (before log::init()) and
for ISR-adjacent contexts.
Equivalent to Zephyr’s printk!. Formats into a 256-byte stack
buffer and silently truncates if the result is larger.
ⓘ
ove::printk!("boot stage {}: {} bytes free\n", stage, free);