Console-sink

Create the built-in plain console sink. This is the minimal terminal output sink commonly passed to Logger::new(...).

Interface

pub fn console_sink() -> ConsoleSink {

output

• ConsoleSink - Sink that writes records to the console using default text formatting.

Explanation

Detailed rules explaining key parameters and behaviors

• This sink writes formatted text to the console.
• It is the simplest built-in sink for direct synchronous logging.
• Use other sink constructors when JSON, custom text formatting, callbacks, routing, or buffering are needed.

How to Use

Here are some specific examples provided.

When Need Minimal Console Output

When a logger only needs default terminal output:

let logger = Logger::new(console_sink(), target="app")
logger.info("ready")

In this example, the logger writes directly to the console sink.

Error Case

e.g.:

• If richer formatting or routing is required, this sink may be too minimal and another sink constructor should be used.

• Console output behavior still depends on the current runtime environment.

Notes

1. This is the most common sink constructor for simple sync examples.

2. Use json_console_sink() or text_console_sink(...) when output shape matters more explicitly.