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Clarify a sentence in the documentation of Vec (#84488) #89440

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Oct 2, 2021
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Clarify a sentence in the documentation of Vec (#84488) #89440

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2 changes: 1 addition & 1 deletion library/alloc/src/vec/mod.rs
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Expand Up @@ -369,7 +369,7 @@ mod spec_extend;
/// scratch space that it may use however it wants. It will generally just do
/// whatever is most efficient or otherwise easy to implement. Do not rely on
/// removed data to be erased for security purposes. Even if you drop a `Vec`, its
/// buffer may simply be reused by another `Vec`. Even if you zero a `Vec`'s memory
/// buffer may simply be reused by another allocation. Even if you zero a `Vec`'s memory
/// first, that might not actually happen because the optimizer does not consider
/// this a side-effect that must be preserved. There is one case which we will
/// not break, however: using `unsafe` code to write to the excess capacity,
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