| commit | 8616cc02dae7672b2aea0799b96f05481beed3ee | [log] [tgz] |
|---|---|---|
| author | Jorge E. Moreira <[email protected]> | Mon Apr 26 23:59:21 2021 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Mon Apr 26 23:59:21 2021 +0000 |
| tree | 3ed4f71564f78fb702412335da032629712bf1f3 | |
| parent | ae2bd84a0a9a7f6ed1ac8a6f12618c2758195a4d [diff] | |
| parent | 7728b23a4c8c9fe64126df78c24d366aad6720cb [diff] |
Configure apex so crosvm can depend on this crate am: 784e24eb3f am: d4865997bc am: 71bc75fce8 am: 7728b23a4c Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/smallvec/+/1684666 Change-Id: I255f5a74846dce3a6131a53a4fce96569796f0e7
“Small vector” optimization for Rust: store up to a small number of items on the stack
use smallvec::{SmallVec, smallvec}; // This SmallVec can hold up to 4 items on the stack: let mut v: SmallVec<[i32; 4]> = smallvec![1, 2, 3, 4]; // It will automatically move its contents to the heap if // contains more than four items: v.push(5); // SmallVec points to a slice, so you can use normal slice // indexing and other methods to access its contents: v[0] = v[1] + v[2]; v.sort();