Jan Behrens 0227b71865 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.

2022-08-22 12:36:44 +02:00

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alloc

Add guarantee that Vec::default() does not alloc

2022-08-22 12:36:44 +02:00

backtrace @ 4e5a3f7292

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core

Rollup merge of #100822 - WaffleLapkin:no_offset_question_mark, r=scottmcm

2022-08-21 16:54:07 +02:00

panic_abort

Replace most uses of pointer::offset with add and sub

2022-08-21 02:21:41 +04:00

panic_unwind

Replace most uses of pointer::offset with add and sub

2022-08-21 02:21:41 +04:00

portable-simd

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proc_macro

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profiler_builtins

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rtstartup

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rustc-std-workspace-alloc

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rustc-std-workspace-core

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rustc-std-workspace-std

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std

Rollup merge of #100839 - nelsonjchen:consistent_child_stdin_field_desc, r=thomcc

2022-08-21 16:54:08 +02:00

stdarch @ 28335054b1

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test

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unwind

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