Update books.
This required some changes in how the books are tested due to some changes in rust-lang/book. It uses new syntax that is not compatible with bare `rustdoc --test`. This changes it so that it uses rustbook to run the tests, which is essentially the same as `mdbook test`.
## reference
7 commits in 11e893fc1357bc688418ddf1087c2b7aa25d154d..64239df6d173562b9deb4f012e4c3e6e960c4754
2020-01-18 21:24:08 +0100 to 2020-02-10 19:05:13 +0100
- Update for nested receivers. (rust-lang-nursery/reference#724)
- clarify note re. leading `::` in 2018 (rust-lang-nursery/reference#752)
- Update macro-ambiguity.md (rust-lang-nursery/reference#754)
- typo fix: add missing `by` (rust-lang-nursery/reference#753)
- fix `TypeParamBounds` link on trait objects (rust-lang-nursery/reference#749)
- reorganize docs on references (rust-lang-nursery/reference#745)
- add MacroRepOp usage for ? (rust-lang-nursery/reference#744)
## book
49 commits in 87dd6843678575f8dda962f239d14ef4be14b352..6fb3705e5230311b096d47f7e2c91f9ce24393d0
2020-01-20 15:20:40 -0500 to 2020-02-12 13:48:57 -0500
- Fix nomicon links. (rust-lang/book#2253)
- Update to Rust 1.41.0 (rust-lang/book#2244)
- Listing 19-6: use ptr.add instead of ptr.offset (rust-lang/book#2201)
- Remove unneeded mutable reference
- Clarify deref coercion explanation
- Fix typo in link to 1.30 book
- Acknowledge Murphy's Law
- Clarify that buffer overread is UB in C
- Change from "must" to "idiomatic" about comments
- Fancy quotes
- Make HashMap types match previous example; add fwd ref to ch 13
- Tweak wording to array clarification
- Merge remote-tracking branch 'origin/pr/2236'
- Update all our crates (rust-lang/book#2235)
- Reword git caveat
- Merge remote-tracking branch 'origin/pr/2234'
- Merge remote-tracking branch 'origin/pr/2230'
- println! is a macro (rust-lang/book#2224)
- Update a translated version link (rust-lang/book#2221)
- move `Macro invocation` from section on tuple to section on mac… (rust-lang/book#2206)
- Do not limit `Self` usage in trait implementation (rust-lang/book#2197)
- Merge remote-tracking branch 'origin/pr/2191'
- Fix wrapping
- Merge remote-tracking branch 'origin/pr/2187'
- Updated appendix 07 to reflect deprecation of rustup install (rust-lang/book#2181)
- Make links to the Nomicon consistent
- Merge remote-tracking branch 'origin/pr/2180'
- Merge remote-tracking branch 'origin/pr/2175'
- Merge remote-tracking branch 'origin/pr/2171'
- Merge remote-tracking branch 'origin/pr/2170'
- Clarify and make consistent the explanation of unions
- Merge remote-tracking branch 'origin/pr/2166'
- Handle dev or test in the Finished output line
- Link to macros by example rather than macros (rust-lang/book#2164)
- Merge remote-tracking branch 'origin/pr/2147'
- Fix parens (rust-lang/book#2132)
- Clarify type inference with closures requires calling the closures
- Update link to French translation (rust-lang/book#2119)
- Merge remote-tracking branch 'origin/pr/2108'
- Add an explicit cross reference to data type
- Merge remote-tracking branch 'origin/pr/2105'
- ch15-02-deref: Improve explanation on immut-to-mut (rust-lang/book#2030)
- Remove unnecessary quotes
- Make markdown link identifier match
- Remove extra newline
- Merge remote-tracking branch 'origin/pr/2004'
- Extract code and output; script formatting and updating them (rust-lang/book#2231)
- Switch "Finally" to "Next" to reflect new chapters having been… (rust-lang/book#2098)
- ch19-06 added curly braces to macro output (rust-lang/book#2050)
## rust-by-example
2 commits in 1c2bd024d13f8011307e13386cf1fea2180352b5..32facd5522ddbbf37baf01e4e4b6562bc55c071a
2020-01-20 12:18:36 -0300 to 2020-02-11 09:25:06 -0300
- Add missing `dyn` in code sample (rust-lang/rust-by-example#1306)
- Improve grammar in a few sections (rust-lang/rust-by-example#1305)
## edition-guide
1 commits in 1a2390247ad6d08160e0dd74f40a01a9578659c2..37f9e6848411188a1062ead1bd8ebe4b8aa16899
2019-12-29 10:40:55 -0800 to 2020-02-10 14:36:14 +0100
- Fixed typo (rust-lang-nursery/edition-guide#196)
## embedded-book
4 commits in 4d78994915af1bde9a95c04a8c27d8dca066232a..b2e1092bf67bd4d7686c4553f186edbb7f5f92db
2020-01-14 08:25:25 +0000 to 2020-01-30 08:45:46 +0000
- Make typestate initialization notes correct (rust-embedded/book#224)
- Mention discovery book more prominently (rust-embedded/book#219)
- Replace nursery links with rust-lang links (rust-embedded/book#222)
- Add a Glossary appendix page (rust-embedded/book#223)
Python script PEP8 style guide space formatting and minor Python source cleanup
This PR includes the following changes in the Python sources based on a flake8 3.7.9 (mccabe: 0.6.1, pycodestyle: 2.5.0, pyflakes: 2.1.1) CPython 3.7.6 on Darwin lint:
- PEP8 style guide spacing updates *without* line length changes
- removal of unused local variable assignments in context managers and exception handling
- removal of unused Python import statements
- removal of unnecessary semicolons
Changes:
````
Update jobserver.
Update tar.
Emit report on error with Ztimings.
Do not run `formats_source` if `rustfmt` is not available
Fix rebuild_sub_package_then_while_package on HFS.
Remove likely brittle test.
Install rustfmt for testing in CI
Fix build-std collisions.
Fix BuildScriptOutput when a build script is run multiple times.
Fix required-features using renamed dependencies.
Fix using global options before an alias.
Update changelog for 1.42.
Bump to 0.44.0.
Log rustfmt output if it fails; also do not check that rustfmt exists
Update pretty_env_logger requirement from 0.3 to 0.4
Swap std::sync::mpsc channel with crossbeam_channel
Fix tests on Linux/MacOS
Fix typo.
Add tests
Deduplicate warnings about missing rustfmt
Log entry 2: first implementation
Refactor code
Stabilize config-profile.
Log entry 1
Format code
Remove tempdir after install
Keep existing package with git install
Use non-ephemeral workspace
Test that git install reads virtual manifest
Fix failing test
Search for root manifest with ephemeral workspaces
Support out-dir in build section of Cargo configuration file
````
Use termize instead of term_size
`termize` is a fork of `term_size` which uses `winapi` 0.3 instead of 0.2. This is a step towards removing the `winapi` 0.2 dependency.
r? @Mark-Simulacrum
compiletest: Unit tests for `EarlyProps` (+ small cleanup)
* Parse `EarlyProps` from a reader
* Add unit tests for `EarlyProps`
* Remove unused `llvm-cxxflags` option
* Remove unnecessary memory allocations in `iter_header`
* Update mode list displayed in `--help`
Update cargo
2 commits in b68b0978ab8012f871c80736fb910d14b89c4498..9d32b7b01409024b165545c568b1525d86e2b7cb
2020-01-24 18:26:23 +0000 to 2020-01-26 18:27:29 +0000
- Polish code to clarify meaning (rust-lang/cargo#7836)
- Store maximum queue length (rust-lang/cargo#7829)
compiletest: Simplify multi-debugger support
Previous implementation used a single mode type to store various pieces
of otherwise loosely related information:
* Whether debuginfo mode is in use or not.
* Which debuggers should run in general.
* Which debuggers are enabled for particular test case.
The new implementation introduces a separation between those aspects.
There is a single debuginfo mode parametrized by a debugger type.
The debugger detection is performed first and a separate configuration
is created for each detected debugger. The test cases are gathered
independently for each debugger which makes it trivial to implement
support for `ignore` / `only` conditions.
Functional changes:
* A single `debuginfo` entry point (rather than `debuginfo-cdb`, `debuginfo-gdb+lldb`, etc.).
* Debugger name is included in the test name.
* Test outputs are placed in per-debugger directory.
* Fixed spurious hash mismatch. Previously, the config mode would change
from `DebugInfoGdbLldb` (when collecting tests) to `DebugInfoGdb` or
`DebugInfoLldb` (when running them) which would affect hash computation.
* PYTHONPATH is additionally included in gdb hash.
* lldb-python and lldb-python-dir are additionally included in lldb hash.
add bare metal ARM Cortex-A targets to rustc
-> `rustc --target armv7a-none-eabi` will work
also build rust-std (rustup) components for them
-> `rustup target add armv7a-none-eabi` will work
this completes our bare-metal support of ARMv7 cores on stable Rust (by 1.42 or 1.43)
(these target specifications have been tested on a real (no emulation / QEMU) [Cortex-A7 core](https://github.com/iqlusioninc/usbarmory.rs/))
Fix CI for embedded ARM targets
Closes https://github.com/rust-lang/rust/issues/67018
It would be better to move the `thumb-none-cortex-m` test into the `cargotest` suite, but it doesn't seem to support cross-compilation.
Update cargo, books
## cargo
9 commits in ad3dbe10e1e654fb1f032a5dd9481d7cbaa00d65..f6449ba236db31995255ac5e4cad4ab88296a7c6
2020-01-13 21:37:15 +0000 to 2020-01-21 16:15:39 +0000
- Fix wrong directories in host_libdir. (rust-lang/cargo#7798)
- Update humantime requirement from 1.2.0 to 2.0.0 (rust-lang/cargo#7815)
- Fix doc_target test which no longer works on stable/beta. (rust-lang/cargo#7817)
- Fix some erroneous em-dashes in man pages. (rust-lang/cargo#7814)
- fix some clippy warnings (rust-lang/cargo#7808)
- Don't assume iowait always increases on Linux (rust-lang/cargo#7803)
- Add and update some doc comments. (rust-lang/cargo#7800)
- Consistently use em-dash in environment documentation page. (rust-lang/cargo#7799)
- Load credentials only when needed (rust-lang/cargo#7774)
## reference
3 commits in e1157538e86d83df0cf95d5e33bd943f80d0248f..11e893fc1357bc688418ddf1087c2b7aa25d154d
2019-12-22 13:13:14 +0100 to 2020-01-18 21:24:08 +0100
- Small improvements to types/pointer.md (rust-lang-nursery/reference#726)
- repr(transparent): mention align=1 requirement (rust-lang-nursery/reference#737)
- Elaborate on how to use an extern static correctly (rust-lang-nursery/reference#736)
## book
4 commits in 5c5cfd2e94cd42632798d9bd3d1116133e128ac9..87dd6843678575f8dda962f239d14ef4be14b352
2019-12-16 09:27:21 -0600 to 2020-01-20 15:20:40 -0500
- Fix listing numbers (rust-lang/book#2227)
- Move `async` and `await` keywords to 'Currently in Use' (rust-lang/book#2140)
- More cleanup - remove unneeded files (rust-lang/book#2213)
- Small cleanups extracted from the bigger pr i'm working on (rust-lang/book#2212)
## rust-by-example
1 commits in 1d59403cb5269c190cc52a95584ecc280345495a..1c2bd024d13f8011307e13386cf1fea2180352b5
2019-12-27 08:27:05 -0300 to 2020-01-20 12:18:36 -0300
- CamelCase -> UpperCamelCase (rust-lang/rust-by-example#1302)
## embedded-book
1 commits in 9493b7d4dc97eda439bd8780f05ad7b234cd1cd7..4d78994915af1bde9a95c04a8c27d8dca066232a
2019-12-27 20:05:00 +0000 to 2020-01-14 08:25:25 +0000
- Update .gitattributes (rust-embedded/book#221)
Previous implementation used a single mode type to store various pieces
of otherwise loosely related information:
* Whether debuginfo mode is in use or not.
* Which debuggers should run in general.
* Which debuggers are enabled for particular test case.
The new implementation introduces a separation between those aspects.
There is a single debuginfo mode parametrized by a debugger type.
The debugger detection is performed first and a separate configuration
is created for each detected debugger. The test cases are gathered
independently for each debugger which makes it trivial to implement
support for `ignore` / `only` conditions.
Functional changes:
* A single `debuginfo` entry point (rather than `debuginfo-cdb`, `debuginfo-gdb+lldb`, etc.).
* Debugger name is included in the test name.
* Test outputs are placed in per-debugger directory.
* Fixed spurious hash mismatch. Previously, the config mode would change
from `DebugInfoGdbLldb` (when collecting tests) to `DebugInfoGdb` or
`DebugInfoLldb` (when running them) which would affect hash computation.
* PYTHONPATH is additionally included in gdb hash.
* lldb-python and lldb-python-dir are additionally included in lldb hash.
