configureLogging

mach::AppBuilder::configureLogging

Configures logging.

Description

Configures the application’s logging options.

Syntax

template <typename TConfigure>
    requires std::invocable<TConfigure, LoggerOptions&>
AppBuilder& configureLogging(TConfigure&& configure);

Return Value

A reference to the current AppBuilder instance.

Template Parameters

Parameter	Description
`TConfigure`	The type of the callable used to configure the logging options.

Parameters

Parameter	Description
`configure`	A callable that receives the logging options to configure.

Remarks

The configuration callable is invoked immediately and receives LoggerOptions by reference.
Changes made after App::run() has been called do not take effect.

Thread Safety

This method is not thread-safe and should only be called during application configuration, before the application starts handling requests.

Example

builder.configureLogging([](mach::LoggerOptions& options) {
    options.logLevel = mach::LogLevel::Debug;
    options.enableColors = false;
    options.pattern = "[%Y-%m-%d %H:%M:%S] [%^%l%$] %v";
});