Does rust segfault if index is not present? too lazy to

Question

try myself .-.

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13.01.2021

7 просмотров

not true... you can still get deterministic segfaults for say stack overflow...

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13.01.2021

https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=6f9c2f59339bc834969338a7c4da45b4

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13.01.2021

It can show a warning in such cases but there can be no-warning code that stack overflows...

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13.01.2021

see the runtime error below?

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13.01.2021

oh it overflowed here as well... :P

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13.01.2021

Artem Starikov · Accepted Answer

rust will never segfault without unsafe

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13.01.2021