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by thaneross
2194 days ago
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As a beginner to Rust I'm surprised by this. Given the Rust compiler is able to figure out the lifetimes in the recursive case, you'd think the lifetimes within the tail-optimized loop would be same. Doesn't the lexical scoping of the loop's body have the equivalent lifecycle of a recursive call (drop at the end of the loop vs the end of the function)? |
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