ResourceCounter provides caching mechanic for Resource by allocating source only once and caching its value & release effect. Every next ResourceCounter.resource will reuse cached value while release will be executed on releasing last resource ResourceCounter.resource.
ResourceCounter was inspired by Rust Arc and would be used in smetrics
Motivation:
ResourceCounterprovides caching mechanic forResourceby allocating source only once and caching its value & release effect. Every nextResourceCounter.resourcewill reuse cached value while release will be executed on releasing last resourceResourceCounter.resource.ResourceCounterwas inspired by Rust Arc and would be used in smetrics