rust/library/alloc
Dylan DPC 4ed8fa4759
Rollup merge of #100872 - JanBeh:PR_vec_default_alloc_doc, r=fee1-dead
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).
2022-08-22 20:34:16 +05:30
..
benches Optimized vec::IntoIter::next_chunk impl 2022-07-26 20:31:43 +02:00
src Rollup merge of #100872 - JanBeh:PR_vec_default_alloc_doc, r=fee1-dead 2022-08-22 20:34:16 +05:30
tests Rollup merge of #100820 - WaffleLapkin:use_ptr_is_aligned_methods, r=scottmcm 2022-08-22 20:34:15 +05:30
Cargo.toml Switch all libraries to the 2021 edition 2021-12-23 19:03:47 +08:00