pub unsafe extern "C" fn nros_platform_register_log_writer(
writer: Option<NrosPlatformLogWriterFn>,
flusher: Option<NrosPlatformLogFlushFn>,
)Expand description
Register a board writer + optional flusher (Phase 88.9). Available only when the linked platform impl is one of the no-native-logger backends (FreeRTOS / ThreadX / bare-metal).