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rust: alloc: add missing comment on try_resize
An update missing from Rust 1.57.0. The comment was added in upstream commit e8e7f6e05cf6 ("Add truncate note to Vec::resize") to `resize`, but not to our fallible version `try_resize`. Fixes: 7aaec26 ("rust: alloc: upgrade to 1.57.0") Reviewed-by: Björn Roy Baron <bjorn3_gh@protonmail.com> Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com> Tested-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com> Reviewed-by: Gary Guo <gary@garyguo.net> Reviewed-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com> Reviewed-by: Alice Ferrazzi <alice.ferrazzi@miraclelinux.com> Tested-by: Alice Ferrazzi <alice.ferrazzi@miraclelinux.com> Reviewed-by: Neal Gompa <neal@gompa.dev> Tested-by: Neal Gompa <neal@gompa.dev> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
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rust/alloc/vec/mod.rs

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@@ -2582,6 +2582,7 @@ impl<T: Clone, A: Allocator> Vec<T, A> {
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/// in order to be able to clone the passed value.
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/// If you need more flexibility (or want to rely on [`Default`] instead of
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/// [`Clone`]), use [`Vec::resize_with`].
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/// If you only need to resize to a smaller size, use [`Vec::truncate`].
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///
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/// # Examples
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///

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