Commit Graph

126708 Commits

Author SHA1 Message Date
The8472
fe350dd82d move unsafety into method, not relevant to caller 2020-09-03 20:59:27 +02:00
The8472
0d2d033415 replace unsafe ptr::write with deref-write, benchmarks show no difference 2020-09-03 20:59:26 +02:00
The8472
9596e5a2f2 pacify tidy 2020-09-03 20:59:26 +02:00
The8472
6ed05fd995 replace drop flag with ManuallyDrop 2020-09-03 20:59:25 +02:00
The8472
ab382b7661 mark as_inner as unsafe and update comments 2020-09-03 20:59:24 +02:00
The8472
2a51e579f5 avoid exposing that binary heap's IntoIter is backed by vec::IntoIter, use a private trait instead 2020-09-03 20:59:24 +02:00
The8472
c731648e77 fix: bench didn't black_box its results 2020-09-03 20:59:23 +02:00
The8472
0856771248 fix build issue due to stabilized feature 2020-09-03 20:59:23 +02:00
The8472
e85cfa4f22 impl TrustedRandomAccess for vec::IntoIter 2020-09-03 20:59:22 +02:00
The8472
e1151844fa bench larger allocations 2020-09-03 20:59:22 +02:00
The8472
fd16202e36 include in-place .zip() in test 2020-09-03 20:59:21 +02:00
The8472
fbb3371e5b remove unecessary feature flag
# Conflicts:
#	library/alloc/src/lib.rs
2020-09-03 20:59:21 +02:00
The8472
70293c658f make tidy happy 2020-09-03 20:59:20 +02:00
The8472
21a17d105c support in-place iteration for most adapters
`Take` is not included since users probably call it with small constants
and it doesn't make sense to hold onto huge allocations in that case
2020-09-03 20:59:20 +02:00
The8472
085eb20a61 move free-standing method into trait impl 2020-09-03 20:59:19 +02:00
The8472
0f122e1119 add in-place iteration for Zip
this picks the left hand side as source since it might be more natural to
consume that as IntoIter source
2020-09-03 20:59:19 +02:00
The8472
3d5e9f1904 bench in-place zip 2020-09-03 20:59:18 +02:00
The8472
2b0b2ae9f6 additional specializations tests 2020-09-03 20:59:17 +02:00
The8472
00a32eb54f fix some in-place-collect edge-cases
- it's an allocation optimization, so don't attempt to do it on ZSTs
- drop the tail of partially exhausted iters
2020-09-03 20:59:17 +02:00
The8472
8c816b96dd remove redundant code 2020-09-03 20:59:16 +02:00
The8472
cc67c8eb91 improve comments 2020-09-03 20:59:16 +02:00
The8472
290fe895ba specialize creating a Vec from a slice iterator where T: Copy
this was already implemented for Extend but not for FromIterator
2020-09-03 20:59:15 +02:00
The8472
dac0edfaaa restore SpecFrom<T, TrustedLen<Item=T>> specialization by nesting
specializations
2020-09-03 20:59:15 +02:00
The8472
582fbb1d62 use From specializations on extend if extended Vec is empty
this enables in-place iteration and allocation reuse in additional cases
2020-09-03 20:59:14 +02:00
The8472
a596ff36b5 exercise more of the in-place pipeline in the bench 2020-09-03 20:59:14 +02:00
The8472
a9c78e371e bench in-place collect of droppables 2020-09-03 20:59:13 +02:00
The8472
8ac96e6a98 cyclic in-place reuse bench 2020-09-03 20:59:13 +02:00
The8472
bb4f888a59 return the things under test so they get black_box()'ed 2020-09-03 20:59:12 +02:00
The8472
2f700d085a add benches from bluss' gists 2020-09-03 20:59:12 +02:00
The8472
a4e385a0d0 use memmove instead of generic in-place iteration for IntoIter source
this is the original SpecExtend<_, IntoIter> logic except generalizing
the fast-path to include a memmove
2020-09-03 20:59:11 +02:00
The8472
631543dcb4 restore Vec::extend specialization for vec::IntoIter sources that
was lost during refactoring
2020-09-03 20:59:11 +02:00
The8472
07a8c1b95a hide binary_heap::IntoIter internals behind impl Trait 2020-09-03 20:59:10 +02:00
The8472
b90816deb7 remove example that relied on non-public trait 2020-09-03 20:59:10 +02:00
The8472
232065074d recover vectorization
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
2020-09-03 20:59:09 +02:00
The8472
6c5c47b82b update benches 2020-09-03 20:59:09 +02:00
The8472
bead910b21 simplify pointer arithmetic 2020-09-03 20:59:08 +02:00
The8472
f904d0339a fix doc link 2020-09-03 20:59:07 +02:00
The8472
328a75f766 use add instead of offset 2020-09-03 20:59:07 +02:00
The8472
88b7ae642c implement drop handling 2020-09-03 20:59:06 +02:00
The8472
73a982e9ec assert that SourceIter requirements have not been violated by the pipeline 2020-09-03 20:59:06 +02:00
The8472
2a327394e4 mark SourceIter as unsafe, document invariants 2020-09-03 20:59:05 +02:00
The8472
bb2d533bb9 in-place collect for Vec. Box<[]> and BinaryHeap IntoIter and some adapters 2020-09-03 20:59:03 +02:00
The8472
038394a330 bench 2020-09-03 20:56:34 +02:00
The8472
076417e978 unrelated typo fix 2020-09-03 20:56:34 +02:00
Aaron Hill
53cce257ae
Respect -Z proc-macro-backtrace flag for panics inside libproc_macro
Fixes #76270

Previously, any panic occuring during a call to a libproc_macro method
(e.g. calling `Ident::new` with an invalid identifier) would always
cause an ICE message to be printed.
2020-09-03 12:13:26 -04:00
bors
3edf11cf81 Auto merge of #76283 - RalfJung:miri, r=RalfJung
update miri

Fixes https://github.com/rust-lang/rust/issues/76190
Cc @rust-lang/miri r? @ghost
2020-09-03 16:00:55 +00:00
Ivan Tham
4df64905ea
Link & primitive using relative link 2020-09-03 23:02:27 +08:00
Joshua Nelson
9d7e797514 display_for -> suggestion_for 2020-09-03 09:31:14 -04:00
Joshua Nelson
9815010d8f Remove disambiguators from link text
Related to https://github.com/rust-lang/rust/issues/65354

- Pass through the replacement text to `markdown.rs`
- Add some tests
- Add a state machine that actually replaces the text when parsing Markdown
2020-09-03 09:29:22 -04:00
Joshua Nelson
31a7b6e832 Refactor RenderedLink into its own type 2020-09-03 09:29:21 -04:00