Weba lifetime is a construct the compiler (or more specifically, its borrow checker) uses to ensure all borrows are valid. Specifically, a variable's lifetime begins when it is created. Webwhat are lifetimes in rust? In rust programming, a lifetime corresponds to the span of time that a variable references a specific data point in the memory. It controls how long. Webmastering explicit lifetime annotations not only enhances code safety and efficiency but also deepens your understanding of rust's core principles.
