commit | a6d325458f7c16a9ed4b57d5346442636edcc83b | [log] [tgz] |
---|---|---|
author | Luke Huang <huangluke@google.com> | Wed May 12 11:35:33 2021 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Wed May 12 11:35:33 2021 +0000 |
tree | 374e6263abc26a82e70c06ffcb32122ace1036af | |
parent | 317c9860d46d33b2d2abd90712d332eda41a8ddb [diff] | |
parent | 4a33a6760350692e218c052f4f70502a61af370d [diff] |
Make libtinyvec available to DnsResolver am: c5df0d2700 am: 412b0b2480 am: e8e7788f61 am: 863b9e67c6 am: 4a33a67603 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/tinyvec/+/1705166 Change-Id: If296a942e71ccf247a40ec6dc5da77eb6ab8d68c
A 100% safe crate of vec-like types. #![forbid(unsafe_code)]
Main types are as follows:
ArrayVec
is an array-backed vec-like data structure. It panics on overflow.SliceVec
is the same deal, but using a &mut [T]
.TinyVec
(alloc
feature) is an enum that's either an Inline(ArrayVec)
or a Heap(Vec)
. If a TinyVec
is Inline
and would overflow it automatically transitions to Heap
and continues whatever it was doing.To attain this “100% safe code” status there is one compromise: the element type of the vecs must implement Default
.
For more details, please see the docs.rs documentation