commit | 4921464e52f0013c3d7b3420b5cfe7b6620282d3 | [log] [tgz] |
---|---|---|
author | Luke Huang <huangluke@google.com> | Mon May 17 12:55:57 2021 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Mon May 17 12:55:57 2021 +0000 |
tree | 374e6263abc26a82e70c06ffcb32122ace1036af | |
parent | 5186c09247c0e9236d07dfa5fc0cc13d251cda97 [diff] | |
parent | 8a082fa482e6675cc8f4aef38f950d7ae0cf40c6 [diff] |
Make libtinyvec available to DnsResolver am: c5df0d2700 am: 412b0b2480 am: e8e7788f61 am: 863b9e67c6 am: 9b07b60e29 am: 8a082fa482 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/tinyvec/+/1705166 Change-Id: I7ef5e163d10de087503d8060498c41f41e372f80
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