Derive Macro ExampleConfig

#[derive(ExampleConfig)]
{
    // Attributes available to this derive:
    #[config]
}

Derives the ExampleConfig trait for a type. This allows to provide an example for all config parameters.

This macro is intended to be used together with DescribeConfig; it reuses the same attributes. Specifically, for each config field, the default value is assigned from the following sources in the decreasing priority order:

1. example
2. default / default_t, including implied ones for Optional fields
3. From ExampleConfig implementation (only for nested / flattened configs)

See also

• Macro reference
• Examples of usage