In rust programming, a lifetime corresponds to the span of time that a variable references a specific data point in the memory.

Weba lifetime is a construct the compiler (or more specifically, its borrow checker) uses to ensure all borrows are valid.

It controls how long.

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Specifically, a variable's lifetime begins when it is created.

Webwhat are lifetimes in rust?

Webmastering explicit lifetime annotations not only enhances code safety and efficiency but also deepens your understanding of rust's core principles.

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