Yuki Okushi
23c49f1d5c
Merge pull request #238 from mexus/master
4 years ago
Yuki Okushi
cb88439ac9
Update src/coercions.md
4 years ago
Eric Huss
ea054bb935
Merge pull request #244 from JohnTitor/some-tweaks
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Some tweaks
4 years ago
Camelid
038a7e6238
Uppercase `repr(Rust)`
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There were two spots where it referred to `repr(rust)` when it is
usually referred to as `repr(Rust)` in accordance with `repr(C)`.
I updated those to use the uppercase form.
4 years ago
Yuki Okushi
e948943445
Remove unnecessary chapter
4 years ago
Yuki Okushi
ee0d4be726
Replace hard tabs with whitespaces
4 years ago
Yuki Okushi
0cfd181886
Merge pull request #224 from updogliu/patch-1
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Update atomics.md
4 years ago
Yuki Okushi
8d3237ffd4
Merge pull request #187 from ChrisGreenaway/patch-2
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Update send-and-sync.md
4 years ago
Yuki Okushi
45b640d76a
Merge pull request #231 from lwintermelon/patch-1
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fix a typo
4 years ago
Camelid
ebe16b1455
Improve formatting of "Transmutes" chapter
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* Use inline code style for `&` and `&mut`
* Add blank lines between list items to make source easier to read
* Use new-style mdBook link
4 years ago
Simon Lammes
52b55e0db0
fix minor grammar mistake
4 years ago
Yuki Okushi
f8b9921a77
Fix link for `[T]`
4 years ago
Yuki Okushi
c2ffc216d5
Merge pull request #232 from turtleslow/saturating-cast-patch-1
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Update casts.md
4 years ago
Yuki Okushi
8641e70955
Merge pull request #180 from jyn514/master
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[WIP] Add more links
4 years ago
Yuki Okushi
737029d362
Merge pull request #219 from isakcodes/patch-1
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Data Race definition should be more precise
4 years ago
Yuki Okushi
d7cb40b29f
Merge pull request #157 from chansuke/update-error-diagnostic
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Update the diagnostic of `error[E0597]` in dropck.md
4 years ago
Yuki Okushi
9c912bf812
Merge pull request #225 from mxxo/typo
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fix typo in Lifetimes mutable reference aliasing section
4 years ago
mexus
393e54b749
coercions.md: non-capturing closures to function pointers
4 years ago
Eric Huss
ee45186b37
Fix API change to alloc::Global::grow.
4 years ago
Yuki Okushi
81797cf059
Follow-up of rust-lang/rust#75152
4 years ago
Yuki Okushi
be0687ab1d
Follow-up for rust-lang/rust#74850
4 years ago
turtleslow
5b26dfbf4d
Update casts.md
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Float to integer cast unsoundness was fixed in Rust 1.45.0.
4 years ago
Max Orok
d052363c6a
fix typo in Lifetimes mutable reference aliasing section
4 years ago
Hu Shuai
b5d7df3c9a
fix a typo
4 years ago
Zihan Liu
4de216c82c
Update atomics.md
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add "including non-atomic and relaxed atomic writes" for clarity
4 years ago
Konrad Borowski
bfe1ab96d7
Clarify that str data must still be initialized
5 years ago
Konrad Borowski
b8344ef88f
Remove language-level UB for non-UTF-8 str
5 years ago
Isak
45a997aabd
Data Race definition should be more precise
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"one of them is a write" did not seem right to me. Doesn't generalise to the case with two concurrent threads writing to shared memory. [Related Wikipedia article](https://en.wikipedia.org/wiki/Race_condition#Example_definitions_of_data_races_in_particular_concurrency_models )
5 years ago
Ralf Jung
c94172314b
fix Nomicon transmute UB
5 years ago
Eric Huss
d1517d4e3f
Rename Unique::empty to Unique::dangling
5 years ago
dbdr
91dd12be34
Use simpler link syntax
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Thanks @lzutao
Co-authored-by: lzutao <taolzu@gmail.com>
5 years ago
Daniel Bonniot de Ruisselet
76d0799a8d
Replace catch_panic by catch_unwind
5 years ago
amosonn
4d2d275997
Fix example in FFI, section NPO
5 years ago
Youngsuk Kim
1e1dd962c7
Update implementation code of `split_at_mut`
5 years ago
Linus Färnstrand
9f131b5b9c
Use just `std::_` instead of `::std::_`
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Accessing std this way has been stable since Rust 1.30.0
5 years ago
WarmongeringBeaver
8413980b07
Remove illegal space.
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Sorry, I'm the useless-details sheriff.
5 years ago
Linus Färnstrand
1d517f87dc
Fix Global.realloc by changing to Global.grow
5 years ago
Linus Färnstrand
6cceae61c9
Fix usage of Global.alloc
5 years ago
Linus Färnstrand
a2d606f49c
Use isize::MAX directly on type instead of module
5 years ago
Eric Huss
218da782b8
Fix negative_impls feature.
5 years ago
Yuki Okushi
d2ed4ebed9
Rustup to latest rustc
5 years ago
Mazdak Farrokhzad
71241f4030
Merge pull request #197 from JOE1994/patch-1
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(minor) Add backticks around type names
5 years ago
Youngsuk Kim
e3812150dd
follow-up to review from Centril
5 years ago
Mazdak Farrokhzad
8e07b14b15
Merge pull request #188 from TimDiekmann/rename-alloc
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Rename `Alloc` to `AllocRef`
5 years ago
Youngsuk Kim
d37282bfff
(minor) Add backticks around type names
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Added backticks around type names for consistency of document.
5 years ago
japm48
0fd7306f5a
Lifetimes: explain how to fix destructor example
5 years ago
Ralf Jung
7c93203063
mention soundness
5 years ago
Mazdak Farrokhzad
8c57c4e299
Merge pull request #193 from amosonn/patch-2
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Fix example in FFI section Calling Rust from C
5 years ago
amosonn
6e93a7cbf8
Fix example in FFI section Calling Rust from C
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Make it explicit we're using `"C"` calling convention.
5 years ago
Christian Vallentin
cf36a0f9c0
Removed repeated word
5 years ago
Tim Diekmann
99d5b65882
Rename `Alloc` to `AllocRef`
5 years ago
ChrisGreenaway
c7d67b599a
Update send-and-sync.md
5 years ago
Joshua Nelson
e0702e4b9a
Add more links
5 years ago
Peter Todd
ce08025be2
Remove mention of contravariance possibly getting scrapped
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Contravariance is part of stable Rust, and it's a natural outcome of how
`fn(T)` interacts with lifetimes, so it's hard to imagine this ever
going away.
tl;dr: LONG LIVE CONTRAVARIANCE!
5 years ago
CreepySkeleton
8be35b201f
Update unwinding.md
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`catch_unwind` is not unstable anymore
5 years ago
Yuki Okushi
4f29478b14
Update unsafe-code-guidelines link
5 years ago
Ralf Jung
ddc460c245
further clarify C11
5 years ago
Ralf Jung
37a0693e0e
mention C11 in case someone wonders
5 years ago
Ralf Jung
9c5dc0be63
atomics: C11 -> C++20
5 years ago
Ralf Jung
cbbe63b561
use sound/unsound terminology
5 years ago
Ralf Jung
fdcf179d75
fix links for copy, copy_nonoverlapping
5 years ago
Ralf Jung
3600533888
Merge pull request #153 from RalfJung/uninit
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update uninit section to MaybeUninit
5 years ago
Ralf Jung
9fae750261
remark on structs and mem::uninitialized
5 years ago
Ralf Jung
2ab1783f2d
remove a pointless remark
5 years ago
Ralf Jung
0a2172f104
clarify 'easy to change'
5 years ago
Ralf Jung
f2c2491427
Apply feedback
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Co-Authored-By: Mazdak Farrokhzad <twingoow@gmail.com>
5 years ago
Mazdak Farrokhzad
0f469dcadd
Merge pull request #163 from RalfJung/zst
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fix and expand what we say about ZST
5 years ago
Ralf Jung
d176807b2e
Update src/what-unsafe-does.md
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Co-Authored-By: Mazdak Farrokhzad <twingoow@gmail.com>
5 years ago
Ralf Jung
04823fd22b
use agreed-upon wording
5 years ago
Ralf Jung
d3a5f5b21d
impove wording
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Co-Authored-By: gnzlbg <gnzlbg@users.noreply.github.com>
5 years ago
Ralf Jung
c6bf198f75
adjust fn unwinding clause to match reference
5 years ago
Ralf Jung
5287c526f7
fix noun
5 years ago
Ralf Jung
78c247398f
note on not-too-large slices
5 years ago
Ralf Jung
8db5ad17bf
fix slice wide ptr metadata
5 years ago
Ralf Jung
61b001f52c
Oxford
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Co-Authored-By: Mazdak Farrokhzad <twingoow@gmail.com>
5 years ago
Ralf Jung
9cf4a9a6f1
clarify, also cover Box
5 years ago
Ralf Jung
8a3cc78962
fix and expand what we say about ZST
5 years ago
Ralf Jung
5e082af681
adjust for current reality wrt. wide raw pointers
5 years ago
Ralf Jung
d1cf763599
update uninit section to MaybeUninit
5 years ago
Lzu Tao
38b9a76bc8
Fix transmute_copy link
5 years ago
Ralf Jung
92b7198c10
some edits
5 years ago
Ralf Jung
d9709e1b74
drop parenthetical
5 years ago
Ralf Jung
02b64d1672
clarify dangling
5 years ago
Ralf Jung
052159694e
fix def.n of dangling
5 years ago
Ralf Jung
121a5a01a1
fold uninit integer rule with reading uninit memory
5 years ago
Ralf Jung
98a71fde9f
refactor null a bit
5 years ago
Ralf Jung
6596772610
resolve some nits
5 years ago
Ralf Jung
929fd20709
raw ptrs must be initialized like integers
5 years ago
Ralf Jung
307db2a17b
Apply suggestions from code review
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Co-Authored-By: gnzlbg <gnzlbg@users.noreply.github.com>
5 years ago
Ralf Jung
b41ef53e57
explain when metadata is invalid
5 years ago
Ralf Jung
c113664204
mention !
5 years ago
Ralf Jung
01d11b8429
add more cases of UB
5 years ago
Ralf Jung
a7aa0a8944
avoid redundant UB
5 years ago
Ralf Jung
1824951736
stick to broader UB for raw ptr offsets/derefs for now
5 years ago
Ralf Jung
93c626d0d0
be more precise about dangling
5 years ago
Ralf Jung
447fdb0cd9
subsume the NonNull things as library types
5 years ago
Ralf Jung
2d8338bea7
handle recursion in the heading
5 years ago
Ralf Jung
450041032c
Define 'producing'
5 years ago
Ralf Jung
c9db421053
NonNull, NonZero*
5 years ago
Ralf Jung
423f6b926d
list more ptr offset computations
5 years ago