bd01bf9274
Remove two links by changing the doc for SystemTimeError::duration
2020-08-11 21:53:02 +02:00
3ff06a9f2c
Move the std::vec link back to a path-based link to make it compile with --stage 0
2020-08-11 21:30:20 +02:00
8faf550e5f
Remove the unused bounds from Debug impl of HashMap::{IntoKeys,IntoValues}
2020-08-11 20:42:02 +02:00
e8ea6e59f0
prefer pattern matching over indexing
2020-08-11 16:07:39 +00:00
32fccc445a
Revert #tymethods
2020-08-11 19:50:17 +05:30
709d1056b8
Fix minor things in the f32 primitive docs
...
All of these were review comments in #74621 that I first fixed
in that PR, but later accidentally overwrote by a force push.
2020-08-11 13:50:54 +02:00
29045b699e
Switch to intra-doc links in library/std/src/os/*/fs.rs
2020-08-11 15:20:01 +05:30
f26f201d42
Rollup merge of #75085 - lzutao:ip_union, r=cuviper
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Transmute big endian `s6_addr` and `[u16; 8]`
The old code already made the assumption to reinterpret
`Ipv6Addr` as `[u16; 8]`.
Glibc, Linux, FreeBSD, Win32 all makes this assumption.
The main motivation of using union it to better optimize code.
Godbolt: https://rust.godbolt.org/z/b4bGvo
Const is introducing unsafe when transmuting.
ref:
* https://docs.microsoft.com/en-us/windows/win32/api/in6addr/ns-in6addr-in6_addr
* https://github.com/freebsd/freebsd/blob/1d6e4247415d264485ee94b59fdbc12e0c566fd0/contrib/ntp/lib/isc/include/isc/ipv6.h#L63
* https://github.com/zephyrproject-rtos/zephyr/blob/8b531aa996bba254c03129658490af59597acd78/include/net/net_ip.h#L137
* https://sourceware.org/git/?p=glibc.git;a=blob;f=inet/netinet/in.h;h=f6355c7efe5192b88337b136ef687fe9a5ed648c;hb=HEAD#l216
2020-08-11 16:23:45 +09:00
00d537dcd0
deny(unsafe_op_in_unsafe_fn) in libstd/path.rs
2020-08-11 09:22:27 +02:00
73e27b3e18
deny(unsafe_op_in_unsafe_fn) in libstd/process.rs
2020-08-11 09:11:55 +02:00
a9025c571e
Auto merge of #74621 - LukasKalbertodt:float-docs, r=GuillaumeGomez
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Improve `f32` and `f64` primitive documentation
I noticed that the docs for the primitive floats were fairly short. I first only wanted to add the IEEE specification information (compare [the reference](https://doc.rust-lang.org/reference/types/numeric.html )), but then also added some more beginner-friendly docs. Let me know what you think!
Random doc team assign:
r? @rylev
2020-08-11 04:10:39 +00:00
d892a07c67
add Ipv6Addr::to_ipv4_mapped
2020-08-11 09:15:08 +08:00
456738e3d1
Only print values in the Debug of HashMap::ValuesMut struct
2020-08-10 23:06:04 +02:00
a6e492b5db
Move to doc links inside the prelude
2020-08-10 21:09:37 +02:00
26792a65cd
Move to doc links inside std/time.rs
2020-08-10 21:01:58 +02:00
b9b8b5c96b
Reverse formatting
2020-08-10 18:04:44 +02:00
6778baf516
Fix up docs
2020-08-10 17:39:06 +02:00
0210fd3d73
Transmute between big endian s6_addr and [u16; 8].
...
The old code already made the assumption to reinterpret
`Ipv6Addr` as `[u16; 8]`.
Glibc, Linux, FreeBSD, Win32 all makes this assumption.
The main motivation of using union it to better optimize code.
ref:
* https://docs.microsoft.com/en-us/windows/win32/api/in6addr/ns-in6addr-in6_addr
* https://github.com/freebsd/freebsd/blob/1d6e4247415d264485ee94b59fdbc12e0c566fd0/contrib/ntp/lib/isc/include/isc/ipv6.h#L63
* https://github.com/zephyrproject-rtos/zephyr/blob/8b531aa996bba254c03129658490af59597acd78/include/net/net_ip.h#L137
* https://sourceware.org/git/?p=glibc.git;a=blob;f=inet/netinet/in.h;h=f6355c7efe5192b88337b136ef687fe9a5ed648c;hb=HEAD#l216
Co-authored-by: Josh Stone <cuviper@gmail.com >
Co-authored-by: Peter Atashian <retep998@gmail.com >
2020-08-10 00:50:26 +00:00
df2da4637f
Rollup merge of #75286 - pickfire:patch-9, r=jyn514
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Add additional case for Path starts with
Show what happens if there is an extra extension
2020-08-10 09:07:52 +09:00
62e5488198
Rollup merge of #74200 - poliorcetics:std-panicking-unsafe-block-in-unsafe-fn, r=Mark-Simulacrum
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Std panicking unsafe block in unsafe fn
Partial fix of #73904 .
This encloses `unsafe` operations in `unsafe fn` in `libstd/ffi/panicking.rs`.
I also made a two lines change to `libstd/thread/local.rs` to add the necessary `unsafe` block without breaking everything else.
@rustbot modify labels: F-unsafe-block-in-unsafe-fn
2020-08-10 09:07:46 +09:00
4b549fa043
show multiple slashes starts_with Path example
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Co-authored-by: Joshua Nelson <joshua@yottadb.com >
2020-08-10 00:43:45 +08:00
ddbc45673b
Add RUST_STD_FREEBSD_12_ABI env variable
...
Unfortunately, sanitizers do not support versioned symbols[1],
so they break filesystem access via the legacy, pre-ino64 ABI.
To use sanitizers on FreeBSD >= 12, we need to build the libc
crate with LIBC_CI=1 to use the new ABI -- including the libc
used for std. But that removes the st_lspare field std was
expecting for the deprecated metadata extension.
Add a way to skip that field to allow the build to work.
[1]: https://github.com/google/sanitizers/issues/628
2020-08-09 17:52:00 +03:00
8bc801b050
Auto merge of #75293 - poliorcetics:intra-doc-links-std-path, r=jyn514
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Move to intra-doc links in library/std/src/path.rs
Helps with #75080 .
@rustbot modify labels: T-doc, A-intra-doc-links, T-rustdoc
Known issue: The following links are broken (they are inside trait impls, undocumented in this file, inheriting from the original doc):
- [`Hasher`]
- [`Self`] (referencing `../primitive.slice.html`)
- [`Ordering`]
2020-08-09 12:31:03 +00:00
f85d231301
clarify documentation of remove_dir errors
...
remove_dir will error if the path doesn't exist or isn't a directory.
It's useful to clarify that this is "remove dir or fail" not "remove dir
if it exists".
I don't think this belongs in the title. "Removes an existing, empty
directory" is strangely worded-- there's no such thing as a non-existing
directory. Better to just say explicitly it will return an error.
2020-08-08 22:50:56 -07:00
3038ecb07b
Rollup merge of #75289 - pickfire:patch-12, r=jonas-schievink
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Remove ambiguity from PathBuf pop example
2020-08-09 06:41:33 +09:00
6baee9557a
Rollup merge of #75288 - pickfire:patch-11, r=jonas-schievink
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Use assert! for Path exists example to check bool
2020-08-09 06:41:32 +09:00
42e163bf40
Rollup merge of #75287 - pickfire:patch-10, r=jonas-schievink
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Show Path extension example change multi extension
2020-08-09 06:41:30 +09:00
28ab318f57
Rollup merge of #75285 - pickfire:patch-8, r=jonas-schievink
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Separate example for Path strip_prefix
2020-08-09 06:41:28 +09:00
27b864b154
Rollup merge of #75284 - pickfire:patch-7, r=LukasKalbertodt
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Show relative example for Path ancestors
2020-08-09 06:41:27 +09:00
cbc6914baa
Rollup merge of #75262 - pickfire:patch-6, r=jyn514
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Show multi extension example for Path in doctests
2020-08-09 06:41:23 +09:00
ccffe18c3e
Rollup merge of #75162 - poliorcetics:move-documentation-fix, r=jyn514
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Fix the documentation for move about Fn traits implementations
Fixes #74997 .
This uses the note from the [reference](https://doc.rust-lang.org/reference/types/closure.html#call-traits-and-coercions ) but I can also just put a link to it or do both.
@rusbot modify labels: C-bug T-doc T-libs
2020-08-09 06:41:20 +09:00
dde4fb3fd2
Rollup merge of #74842 - hermitcore:thread_local, r=Mark-Simulacrum
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adjust remaining targets
- fix commit 7dc3886
2020-08-09 06:41:16 +09:00
1facd4a77b
Auto merge of #75163 - canova:map_into_keys_values, r=dtolnay
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Implement `into_keys` and `into_values` for associative maps
This PR implements `into_keys` and `into_values` for HashMap and BTreeMap types. They are implemented as unstable, under `map_into_keys_values` feature.
Fixes #55214 .
r? @dtolnay
2020-08-08 18:15:50 +00:00
4cd2637e2b
Update the tracking issue number of map_into_keys_values
2020-08-08 16:35:54 +02:00
1cd8dffdae
Add an example about the behaviour of move and Fn* traits
2020-08-08 15:57:17 +02:00
6d77e40afe
Move to intra-doc links in library/std/src/path.rs
2020-08-08 14:21:27 +02:00
c989ac132a
Auto merge of #74289 - lzutao:unroll, r=LukasKalbertodt
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Remove some redundant parts from `unrolled_find_u16s`
See each commit message for details.
r? @wesleywiser from old PR #67705 .
2020-08-08 11:34:18 +00:00
4b15b809eb
Remove abmiguity from PathBuf pop example
2020-08-08 18:28:55 +08:00
b3ae88f6bb
Use assert! for Path exists example to check bool
2020-08-08 18:23:18 +08:00
9532b83912
Show Path extension example change multi extension
2020-08-08 18:14:29 +08:00
e7e41a8465
Add additonal case for Path starts with
...
Show what happens if there is an extra extension
2020-08-08 18:06:04 +08:00
6dffd2d18e
Separate example for Path strip_prefix
2020-08-08 18:01:34 +08:00
a11c27925d
Show relative example for Path ancestors
2020-08-08 17:53:16 +08:00
5792840bf5
Prevent __rust_begin_short_backtrace frames from being tail-call optimised away
2020-08-07 19:31:25 +01:00
06cf40f8a1
Show multi extension example for Path in doctests
2020-08-08 00:48:12 +08:00
25545ed180
Only print the fields that are relevant to iterators for Debug of IntoKeys and IntoValues
2020-08-07 13:47:04 +02:00
41dd4ee7ff
Add unit tests for new HashMap::into_{keys,values} methods
2020-08-07 13:13:41 +02:00
e31116af50
Add into_{keys,values} methods for HashMap
2020-08-07 13:13:37 +02:00
8b26609481
Auto merge of #70052 - Amanieu:hashbrown7, r=Mark-Simulacrum
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Update hashbrown to 0.8.1
This update includes:
- https://github.com/rust-lang/hashbrown/pull/146 , which improves the performance of `Clone` and implements `clone_from`.
- https://github.com/rust-lang/hashbrown/pull/159 , which reduces the size of `HashMap` by 8 bytes.
- https://github.com/rust-lang/hashbrown/pull/162 , which avoids creating small 1-element tables.
Fixes #28481
2020-08-07 08:36:15 +00:00
3d1388f514
Add more examples to Path ends_with
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We faced a footgun when using ends_with to check extension,
showing an example could prevent that.
2020-08-07 14:16:52 +08:00
Alexis Bourget