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Lifetimes in Rust aren’t that hard

  • Rust's lifetimes play a crucial role in memory management and preventing dangling references.
  • Generic lifetime annotations ensure that return values do not outlive their corresponding arguments.
  • Returning references to local variables can lead to dangling references if not handled correctly.
  • In Rust, 'static lifetimes are used for string literals and data intentionally leaked to live for the entire program duration.

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