tag | 63a479ab129cf77ab28d951b36e6038736cc9205 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Oct 26 18:38:50 2022 -0700 |
object | 91b5f2242d7589c7610a538ca62030e6f1c28f5b |
aml_ext_331012020
commit | 91b5f2242d7589c7610a538ca62030e6f1c28f5b | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Tue May 10 07:04:34 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Tue May 10 07:04:34 2022 +0000 |
tree | da86de748981dd96113865df11834b360d9da02b | |
parent | 06b926d5af978a3f55ee650204905ae411407b64 [diff] | |
parent | dd67dd31f83d56d34f933f3ff0204baa55a68aac [diff] |
Snap for 8564071 from dd67dd31f83d56d34f933f3ff0204baa55a68aac to mainline-extservices-release Change-Id: Icb21535a72602282615d6cf280d1867ea4fd576a
“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();