Derive Macro EncodeLabelSet 

#[derive(EncodeLabelSet)]

Derive the EncodeLabelSet trait for structs.

This macro automatically implements the EncodeLabelSet trait, which allows the struct to be used as a set of metric labels. This is useful for creating structured label sets that can be attached to metrics.

Example

#[derive(EncodeLabelSet)]
struct MyLabels {
    service: String,
    endpoint: String,
}