Default-text-formatter-config

Create the default TextFormatterConfig used by config builders and presets. This helper is useful when callers want the library default config value explicitly rather than relying on optional parameter defaults.

Interface

pub fn default_text_formatter_config() -> TextFormatterConfig {

output

• TextFormatterConfig - Default serializable formatter config value.

Explanation

Detailed rules explaining key parameters and behaviors

• This helper returns the same baseline config value used by text_console(...), file(...), and SinkConfig::new(...) defaults.
• The implementation is exactly TextFormatterConfig::new(), so it stays aligned with the constructor defaults rather than duplicating a separate preset object.
• It is a config object, not a runtime TextFormatter.
• Call to_formatter() when a runtime formatter is needed.

How to Use

Here are some specific examples provided.

When Need To Start From The Default Formatter Config Explicitly

When config code wants the baseline value before adjusting fields:

let base = default_text_formatter_config()

In this example, the default formatter config is available as a concrete value instead of an implicit optional argument default.

Error Case

e.g.:

• There is no failure path for retrieving the default config value.

• If a runtime formatter is required immediately, this helper alone is not enough because it returns config rather than a formatter object.

Notes

1. Use this helper for explicit config composition.

2. Use text_formatter(...) when you want a runtime formatter directly.

3. parse_logger_config_text(...) also falls back to this same baseline when a sink omits its nested text_formatter object.