macro_rules! dev_log {
($Tag:expr, $($Arg:tt)*) => { ... };
}Expand description
Tag-gated dev log. Compiled out in release builds.
Under Trace=short aliases the long Tauri app-data prefix
to $APP and collapses consecutive duplicates with a
(xN) tail. The body is fully gated on
cfg!(debug_assertions) so release builds get zero runtime
cost (LLVM dead-codes the format / IsEnabled / file-sink
path).