For AI agents: the complete documentation index is available at /llms.txt, the full documentation bundle is available at /llms-full.txt, and this page is available as Markdown at /config/custom-logger.md.
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      • customLogger

      • Type: Logger
      • Default: undefined

      Uses a custom logger instance for the current Rsbuild instance.

      See Logging for more details.

      Example

      Use createLogger to create a new logger instance.

      rsbuild.config.ts
      import { createLogger, defineConfig } from '@rsbuild/core';

const logger = createLogger({
  level: 'warn',
});

export default defineConfig({
  customLogger: logger,
});

      Version history

      VersionChanges
      v2.0.0Added the customLogger option