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docs/api/default-logger-config.md

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+---
+name: default-logger-config
+group: api
+category: config
+update-time: 20260520
+description: Create the default LoggerConfig used by config-driven logger builders.
+key-word:
+    - logger
+    - config
+    - default
+    - public
+---
+
+## Default-logger-config
+
+Create the default `LoggerConfig` used by config-driven logger builders. This helper is useful when callers want the library's baseline top-level config value explicitly before customization.
+
+### Interface
+
+```moonbit
+pub fn default_logger_config() -> LoggerConfig {
+```
+
+#### output
+
+- `LoggerConfig` - Default top-level logger config.
+
+### Explanation
+
+Detailed rules explaining key parameters and behaviors
+
+- This helper returns the same baseline config shape used by `LoggerConfig::new()` defaults.
+- It includes the default minimum level, empty target, disabled timestamp, default sink config, and no queue wrapper.
+- It is useful for explicit config composition when callers want a known baseline object.
+
+### How to Use
+
+Here are some specific examples provided.
+
+#### When Need A Baseline Top-level Config Value
+
+When config code prefers to start from the full default object:
+```moonbit
+let config = default_logger_config()
+```
+
+In this example, the default logger config is available as a concrete value for later adjustment or serialization.
+
+### Error Case
+
+e.g.:
+- There is no failure path for retrieving the default config value.
+
+- If runtime construction is needed immediately, pass the config to `build_logger(...)` or use a runtime logger constructor directly.
+
+### Notes
+
+1. This helper is the top-level default config entry point.
+
+2. It is useful for explicit config-first workflows and tests.