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https://github.com/Nanaloveyuki/BitLogger.git
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✨ Add file state JSON export helpers
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@@ -206,6 +206,25 @@ if native_files_supported() {
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```
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</details>
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<details><summary>file runtime state dump 示例</summary>
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```moonbit
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let logger = build_logger(
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LoggerConfig::new(
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sink=SinkConfig::new(kind=SinkKind::File, path="bitlogger-runtime.log"),
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queue=Some(QueueConfig::new(16)),
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),
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)
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logger.info("queued hello")
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match logger.file_runtime_state() {
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Some(snapshot) => println(stringify_runtime_file_state(snapshot, pretty=true))
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None => ()
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}
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```
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</details>
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## 📂 仓库结构
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- `bitlogger/`:MoonBit 库 package,本体实现、测试与 Mooncake README
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@@ -230,6 +249,7 @@ if native_files_supported() {
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- `file_sink(...)` 也支持 `set_auto_flush(...)`、`set_rotation(...)`、`clear_rotation()`,可在运行期调整基础写出策略
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- `build_logger(...)` 产出的 `ConfiguredLogger` 同样提供 `file_reopen()`、`file_reopen_with_current_policy()`、`file_reopen_append()`、`file_reopen_truncate()`、`file_flush()`、`file_close()`、`file_append_mode()`、`file_path()`、`file_auto_flush()`、`file_rotation_enabled()`、`file_rotation_config()`、`file_state()`,以及 `file_set_append_mode(...)`、`file_set_auto_flush(...)`、`file_set_rotation(...)`、`file_clear_rotation()` 与对应 file failure 计数访问器,便于配置式接入后继续运维控制
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- `ConfiguredLogger` 还提供 `file_runtime_state()`,可在 file sink 外层包了 queue 时同时读取底层 file 快照、是否 queue 包装、当前 pending 与 dropped 计数
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- `file_sink_state_to_json(...)`、`stringify_file_sink_state(...)`、`runtime_file_state_to_json(...)`、`stringify_runtime_file_state(...)` 可直接把 file / queued-file 快照导出为 JSON,便于排障或上报
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- `sink.text_formatter.template` 当前支持固定 token:`{timestamp}`、`{timestamp_ms}`、`{level}`、`{target}`、`{message}`、`{fields}`
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- 当前可由配置直接组装的 sink 类型:`console`、`json_console`、`text_console`、`file`
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- `queue` 会作为显式包装层附着在最终 sink 外侧;这仍然是同步 drain 模型,不是 async runtime
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