Upgrade rust/crates/tinyvec to 1.2.0 am: 0f4ee301ce

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/tinyvec/+/1713169

Change-Id: I1026c2e945470d23bbb400e0a2ad6b0107f4d87e
tree: 31e9c0110157611337ac93b3fd8f7106a2725f77
  1. .github/
  2. benches/
  3. patches/
  4. src/
  5. src-backup/
  6. tests/
  7. .cargo_vcs_info.json
  8. .gitignore
  9. Android.bp
  10. Cargo.toml
  11. Cargo.toml.orig
  12. cargo2android.json
  13. CHANGELOG.md
  14. gen-array-impls.sh
  15. LICENSE-APACHE.md
  16. LICENSE-MIT.md
  17. LICENSE-ZLIB.md
  18. METADATA
  19. MODULE_LICENSE_APACHE2
  20. OWNERS
  21. README.md
  22. rustfmt.toml
  23. TEST_MAPPING
README.md

License:Zlib Minimum Rust Version crates.io docs.rs

Unsafe-Zero-Percent

tinyvec

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