setMessageTemplate static method

void setMessageTemplate(
  1. String template
)

Set custom message template for log formatting

Logs warnings for potentially problematic templates but still applies them.

Implementation

static void setMessageTemplate(String template) {
  if (instance._validateMessageTemplate(template)) {
    instance.messageTemplate = template;
  } else {
    // Log warning but still set the template - OutputFormatter will handle graceful degradation
    instance._logWarning(
      'Invalid messageTemplate "$template", may cause formatting issues',
    );
    instance.messageTemplate = template;
  }
}