| commit | db74ff043cee132bb36db7affc0aad69efc76a70 | [log] [tgz] |
|---|---|---|
| author | Jeff Vander Stoep <jeffv@google.com> | Mon Feb 06 09:06:35 2023 +0100 |
| committer | Jeff Vander Stoep <jeffv@google.com> | Mon Feb 06 09:06:35 2023 +0100 |
| tree | e7ccbbbfb133da56e0cac7a08cc21948ffe3ab7d | |
| parent | b9d5e9fc1a75f36abfe49ee81fcc1c0e72b47ecd [diff] |
Upgrade smallvec to 1.10.0 This project was upgraded with external_updater. Usage: tools/external_updater/updater.sh update rust/crates/smallvec For more info, check https://cs.android.com/android/platform/superproject/+/master:tools/external_updater/README.md Test: TreeHugger Change-Id: I8fa5daa13515be93b49312868a697ccb190b01a8
“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();