Bump smallvec from 0.6.10 to 1.2.0

[dependabot-preview]

Bumps smallvec from 0.6.10 to 1.2.0.

Release notes

Sourced from smallvec's releases.

v1.2.0

• IntoIter now implements Debug (#196).
• smallvec! macro is now easier to use in no_std contexts where the vec! macro isn't automatically imported (#198).

v1.1.0

• Added new method SmallVec::into_boxed_slice (#190).
• Added new methods IntoIter::as_slice and as_mut_slice (#182).
• IntoIter now implements Clone (#192).
• Improved documentation and testing (#186, #189, #193).
• Minor code cleanups (#176).

v1.0.0

• Requires Rust 1.36 or later.
• [breaking change] Use MaybeUninit to avoid possible undefined behavior (#162, #170).
• [breaking change] The drain method now takes a range argument, just like the standard Vec::drain (#145).
• [breaking change] Remove the unreachable function and replace it with the new standard unreachable_unchecked function (#164).
• [breaking change] Use no_std by default. This crate depends only on core and alloc by default. If the optional write feature is enabled then it depends on std so that SmallVec<[u8;_]> can implement the std::io::Write trait (#173).
• [breaking change] Remove the deprecated VecLike trait (#165).
• Add support for 96-element small vectors, SmallVec<[T; 96]> (#163).
• Iterators now implement FusedIterator (#172).
• Indexing now uses the standard SliceIndex trait (#166).
• Add automatic fuzz testing and MIRI testing (#168, #162).
• Update syntax and formatting to Rust 2018 standard (#174, #167).

v0.6.13

• Use the maybe-unit crate in place of soon-to-be-deprecated std::mem::uninitialized (#180). When built with Rust 1.36 or later, this fixes a source of undefined behavior. It also fixes deprecation warnings in Rust 1.39 and later, and test failures when run in MIRI. In Rust 1.35 and earlier it provides some safety improvements but does not completely eliminate undefined behavior. (However, we are not aware of any cases where the undefined behavior causes bugs in practice in those toolchains.)

v0.6.12

• Move code using default fn into its own module (#161).

v0.6.11

• The unstable alloc feature is no longer needed. This crate can now build with the std feature disabled on stable Rust 1.36 or later (#159).

Commits

• 08b8249 Auto merge of #199 - mbrubeck:bump, r=emilio
• 04d54bd Version 1.2.0
• ea0dbc8 Auto merge of #198 - mbrubeck:macro, r=jdm
• 74e9319 Use full path to vec! in smallvec! macro
• 6e61239 Auto merge of #196 - Nemo157:intoiter-debug, r=mbrubeck
• a4ed1b8 impl Debug for IntoIter
• 34d7b8d Auto merge of #193 - mbrubeck:bump, r=emilio
• 436dedb Version 1.1.0
• 19048d5 Add a simple example to the README
• 941d6aa Auto merge of #192 - L0uisc:clone-into-iter, r=mbrubeck
• Additional commits viewable in compare view

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[highfive]

Thanks for the pull request, and welcome! The Servo team is excited to review your changes, and you should hear from @paulrouget (or someone else) soon.

[jdm]

@bors-servo r+

[bors-servo]

📌 Commit d5c1f52 has been approved by jdm

[bors-servo]

⌛ Testing commit d5c1f52 with merge f1c197b...

[bors-servo]

💔 Test failed - status-taskcluster

[jdm]

@bors-servo retry

[bors-servo]

⌛ Testing commit d5c1f52 with merge 6d3b13c...

[bors-servo]

💔 Test failed - status-taskcluster

[jdm]

@bors-servo retry

• #25875

[bors-servo]

⌛ Testing commit d5c1f52 with merge 0901e53...

[bors-servo]

☀️ Test successful - status-taskcluster
Approved by: jdm
Pushing 0901e53 to master...