Rune Tynan
2278c7255a
Remove vec-to_str.rs, merge the remaining test in with vec
2020-09-03 15:43:07 -04:00
Mark Rousskov
af133382f2
Check test/example/benchmark on x.py check
...
Often when modifying compiler code you'll miss that you've changed an API used
by unit tests, since x.py check didn't previously catch that.
It's also useful to have this for editing with rust-analyzer and similar tooling
where editing tests previously didn't notify you of errors in test files.
2020-09-03 15:16:53 -04:00
bors
62dad457bc
Auto merge of #73819 - euclio:rustdoc-summaries, r=jyn514,GuillaumeGomez
...
rustdoc: do not use plain summary for trait impls
Fixes #38386 .
Fixes #48332 .
Fixes #49430 .
Fixes #62741 .
Fixes #73474 .
Unfortunately this is not quite ready to go because the newly-working links trigger a bunch of linkcheck failures. The failures are tough to fix because the links are resolved relative to the implementor, which could be anywhere in the module hierarchy.
(In the current docs, these links end up rendering as uninterpreted markdown syntax, so I don't think these failures are any worse than the status quo. It might be acceptable to just add them to the linkchecker whitelist.)
Ideally this could be fixed with intra-doc links ~~but it isn't working for me: I am currently investigating if it's possible to solve it this way.~~ Opened #73829 .
EDIT: This is now ready!
2020-09-03 19:07:38 +00:00
The8472
8e5fe5569b
improve comments and naming
2020-09-03 20:59:37 +02:00
The8472
6464586542
add explanation to specialization marker
2020-09-03 20:59:36 +02:00
The8472
acdd441cc3
remove separate no-drop code path since it resulted in more LLVM IR
2020-09-03 20:59:36 +02:00
The8472
435219dd82
remove empty Vec extend optimization
...
The optimization meant that every extend code path had to emit llvm
IR for from_iter and extend spec_extend, which likely impacts
compile times while only improving a few edge-cases
2020-09-03 20:59:35 +02:00
The8472
7492f76f77
please tidy
2020-09-03 20:59:34 +02:00
The8472
9aeea00222
get things to work under min_specialization by leaning more heavily on #[rustc_unsafe_specialization_marker]
2020-09-03 20:59:34 +02:00
The8472
7badb7a7f8
avoid applying in-place collect specialization in type-length test
...
the test was sized to match external iteration only, since
vec's in-place collect now uses internal iteration we collect into
a different type now.
Note that any other try-fold based operation such as count() would also
have exceeded the type length limit for that iterator.
2020-09-03 20:59:33 +02:00
The8472
a62cd1b44c
fix benchmark compile errors
2020-09-03 20:59:33 +02:00
The8472
bec9f9223c
apply required min_specialization attributes
2020-09-03 20:59:32 +02:00
The8472
80638330f2
support in-place collect for MapWhile adapters
2020-09-03 20:59:32 +02:00
The8472
55d1296a55
pacify tidy
2020-09-03 20:59:31 +02:00
The8472
5530858a08
generalize in-place collect to types of same size and alignment
2020-09-03 20:59:31 +02:00
The8472
fa34b39cd6
increase comment verbosity
2020-09-03 20:59:30 +02:00
The8472
872ab780c0
work around compiler overhead around lambdas in generics by extracting them into free functions
2020-09-03 20:59:29 +02:00
The8472
771b8ecc83
extract IntoIter drop/forget used by specialization into separate methods
2020-09-03 20:59:29 +02:00
The8472
6ad133443a
add benchmark to cover in-place extend
2020-09-03 20:59:28 +02:00
The8472
a7a8b52e91
remove redundant cast
2020-09-03 20:59:28 +02:00
The8472
470bf54f94
test drops during in-place iteration
2020-09-03 20:59:27 +02:00
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
