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2020-09-03support in-place collect for MapWhile adaptersThe8472-0/+2
2020-09-03generalize in-place collect to types of same size and alignmentThe8472-23/+34
2020-09-03increase comment verbosityThe8472-2/+2
2020-09-03work around compiler overhead around lambdas in generics by extracting them ↵The8472-34/+39
into free functions
2020-09-03extract IntoIter drop/forget used by specialization into separate methodsThe8472-15/+25
2020-09-03add benchmark to cover in-place extendThe8472-0/+14
2020-09-03remove redundant castThe8472-1/+1
2020-09-03test drops during in-place iterationThe8472-0/+40
2020-09-03move unsafety into method, not relevant to callerThe8472-2/+2
2020-09-03replace unsafe ptr::write with deref-write, benchmarks show no differenceThe8472-10/+4
2020-09-03pacify tidyThe8472-6/+6
2020-09-03replace drop flag with ManuallyDropThe8472-6/+4
2020-09-03mark as_inner as unsafe and update commentsThe8472-5/+9
2020-09-03avoid exposing that binary heap's IntoIter is backed by vec::IntoIter, use a ↵The8472-9/+26
private trait instead
2020-09-03fix: bench didn't black_box its resultsThe8472-3/+1
2020-09-03fix build issue due to stabilized featureThe8472-0/+1
2020-09-03impl TrustedRandomAccess for vec::IntoIterThe8472-1/+22
2020-09-03bench larger allocationsThe8472-6/+6
2020-09-03include in-place .zip() in testThe8472-1/+8
2020-09-03remove unecessary feature flagThe8472-1/+0
# Conflicts: # library/alloc/src/lib.rs
2020-09-03move free-standing method into trait implThe8472-79/+75
2020-09-03bench in-place zipThe8472-0/+37
2020-09-03additional specializations testsThe8472-0/+22
2020-09-03fix some in-place-collect edge-casesThe8472-0/+13
- it's an allocation optimization, so don't attempt to do it on ZSTs - drop the tail of partially exhausted iters
2020-09-03remove redundant codeThe8472-7/+1
2020-09-03improve commentsThe8472-7/+10
2020-09-03specialize creating a Vec from a slice iterator where T: CopyThe8472-0/+14
this was already implemented for Extend but not for FromIterator
2020-09-03restore SpecFrom<T, TrustedLen<Item=T>> specialization by nestingThe8472-1/+29
specializations
2020-09-03use From specializations on extend if extended Vec is emptyThe8472-3/+25
this enables in-place iteration and allocation reuse in additional cases
2020-09-03exercise more of the in-place pipeline in the benchThe8472-1/+8
2020-09-03bench in-place collect of droppablesThe8472-0/+15
2020-09-03cyclic in-place reuse benchThe8472-0/+20
2020-09-03return the things under test so they get black_box()'edThe8472-1/+10
2020-09-03add benches from bluss' gistsThe8472-0/+104
2020-09-03use memmove instead of generic in-place iteration for IntoIter sourceThe8472-2/+10
this is the original SpecExtend<_, IntoIter> logic except generalizing the fast-path to include a memmove
2020-09-03restore Vec::extend specialization for vec::IntoIter sources thatThe8472-0/+9
was lost during refactoring
2020-09-03hide binary_heap::IntoIter internals behind impl TraitThe8472-1/+2
2020-09-03recover vectorizationThe8472-23/+54
switch to try_fold and segregate the drop handling to keep collect::<Vec<u8>>() and similar optimizer-friendly It comes at the cost of less accurate debug_asserts and code complexity
2020-09-03update benchesThe8472-3/+4
2020-09-03simplify pointer arithmeticThe8472-11/+15
2020-09-03use add instead of offsetThe8472-1/+1
2020-09-03implement drop handlingThe8472-7/+26
2020-09-03assert that SourceIter requirements have not been violated by the pipelineThe8472-0/+2
2020-09-03mark SourceIter as unsafe, document invariantsThe8472-2/+2
2020-09-03in-place collect for Vec. Box<[]> and BinaryHeap IntoIter and some adaptersThe8472-42/+156
2020-09-03benchThe8472-1/+40
2020-09-03unrelated typo fixThe8472-1/+1
2020-09-03Link & primitive using relative linkIvan Tham-0/+1
2020-09-03Auto merge of #76235 - jyn514:std-intra-links, r=poliorceticsbors-10/+10
Convert many files to intra-doc links Helps with https://github.com/rust-lang/rust/issues/75080 r? @poliorcetics I recommend reviewing one commit at a time, but the diff is small enough you can do it all at once if you like :)
2020-09-03Remove a number of vec UI tests, make them unit tests in the alloc libraryRune Tynan-0/+53
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