mirror of
https://github.com/Nanaloveyuki/BitLogger.git
synced 2026-07-25 09:22:18 +00:00
Nanaloveyuki
78 lines
3.0 KiB
Markdown
78 lines
3.0 KiB
Markdown
---
|
|
name: build-application-text-async-logger
|
|
group: api
|
|
category: facade
|
|
update-time: 20260614
|
|
description: Build the application-facing text-console async logger facade from an AsyncLoggerBuildConfig using the configured text formatter directly.
|
|
key-word:
|
|
- application
|
|
- async
|
|
- text
|
|
- public
|
|
---
|
|
|
|
## Build-application-text-async-logger
|
|
|
|
Build an `ApplicationTextAsyncLogger` from `AsyncLoggerBuildConfig`. This facade is the application-oriented async builder for the text-console runtime sink shape returned by `build_async_text_logger(...)`.
|
|
|
|
### Interface
|
|
|
|
```moonbit
|
|
pub fn build_application_text_async_logger(
|
|
config : AsyncLoggerBuildConfig,
|
|
) -> ApplicationTextAsyncLogger {
|
|
```
|
|
|
|
#### input
|
|
|
|
- `config : AsyncLoggerBuildConfig` - Combined sync logger config and async queue/runtime config.
|
|
|
|
#### output
|
|
|
|
- `ApplicationTextAsyncLogger` - Application-facing async logger backed by `FormattedConsoleSink`.
|
|
|
|
### Explanation
|
|
|
|
Detailed rules explaining key parameters and behaviors
|
|
|
|
- This API delegates to `build_async_text_logger(...)`.
|
|
- It is intended for config-driven async text console output where callers want the concrete text sink shape rather than the broader runtime sink enum wrapper.
|
|
- The builder always creates a `FormattedConsoleSink` from `config.logger.sink.text_formatter` instead of selecting among sink kinds.
|
|
- Unlike `build_application_async_logger(...)`, this facade does not go through the full synchronous configured-logger build path first.
|
|
- It uses the selected text-oriented `LoggerConfig` fields directly and therefore does not apply `LoggerConfig.queue` or preserve sync runtime sink controls.
|
|
- The returned logger keeps the usual async lifecycle helpers.
|
|
- Because it returns the direct `ApplicationTextAsyncLogger` alias, the resulting logger also keeps the same runtime-dependent close/failure semantics as the underlying `AsyncLogger[@bitlogger.FormattedConsoleSink]`.
|
|
|
|
### How to Use
|
|
|
|
Here are some specific examples provided.
|
|
|
|
#### When Need An App Async Builder With Text Sink Shape
|
|
|
|
When async output should stay on text console formatting:
|
|
```moonbit
|
|
let logger = build_application_text_async_logger(
|
|
AsyncLoggerBuildConfig::new(
|
|
logger=text_console(target="app.text.async"),
|
|
async_config=AsyncLoggerConfig::new(max_pending=4),
|
|
),
|
|
)
|
|
```
|
|
|
|
In this example, the async logger is built for text-console output specifically.
|
|
|
|
### Error Case
|
|
|
|
e.g.:
|
|
- If callers need sink-kind-driven branching such as JSON console or file-backed async output, they should use `build_application_async_logger(...)` instead.
|
|
|
|
- If runtime draining is never started, records still follow the normal async queue lifecycle rules.
|
|
|
|
### Notes
|
|
|
|
1. This is a narrower text-console async facade than `build_application_async_logger(...)`.
|
|
|
|
2. It is most useful when callers want the `FormattedConsoleSink`-backed async type explicitly.
|
|
|
|
3. Use `build_application_async_logger(...)` instead when callers need the broader runtime-sink build path, including sync queue application through `build_logger(config.logger)`.
|