https://RustRocket.rs -- Cloud Monk Losang Jinpa, Ph.D., MCSE / MCT, https://Rustaceans.rs, Full Stack Cloud Native Rust DevOps Engineer - Rocket Framework Rust Microservices on Kubernetes-AWS-Azure-GCP

“char-like object - an object of nonarray POD (i.e., trivial standard-layout) type, suitable for use as the element type of an std::string. Generalized PODs ’11 (479)” (EMCppSfe 2021)