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![]() Add guarantee that Vec::default() does not alloc Currently `Vec::new()` is guaranteed to not allocate until elements are pushed onto the `Vec`, but such a guarantee is missing for `Vec`'s implementation of `Default::default`. This adds such a guarantee for `Vec::default()` to the API reference. See also [this discussion on URLO](https://users.rust-lang.org/t/guarantee-that-vec-default-does-not-allocate/79903). |
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Cargo.toml |