| rust-smallvec |
| ============= |
| |
| [Documentation](https://docs.rs/smallvec/) |
| |
| [Release notes](https://github.com/servo/rust-smallvec/releases) |
| |
| "Small vector" optimization for Rust: store up to a small number of items on the stack |
| |
| ## Example |
| |
| ```rust |
| 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(); |
| ``` |
