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Author SHA1 Message Date
fmoko
e4c14ac76e
Merge pull request #800 from rust-lang/all-contributors/add-lauralindzey 
docs: add lauralindzey as a contributor for doc
 2021-07-07 22:17:12 +02:00
allcontributors[bot]
b438049c39
docs: update .all-contributorsrc [skip ci] 2021-07-07 20:17:04 +00:00
allcontributors[bot]
b017579577
docs: update README.md [skip ci] 2021-07-07 20:17:03 +00:00
fmoko
c8e4b357a3
Merge pull request #795 from lauralindzey/docs/section-mapping 
docs: Update exercise to chapter mapping for HashMap
 2021-07-07 22:16:45 +02:00
lauralindzey
8774e47dc3
docs: Update collections README with HashMap link 2021-07-06 01:31:27 -07:00
Laura Lindzey
e422ab1507 docs: Update exercise to chapter mapping for HashMap 2021-07-05 23:07:34 -07:00
marisa
cdd8e19716
Merge pull request #792 from rust-lang/all-contributors/add-cseltol 
docs: add cseltol as a contributor for doc
 2021-07-05 18:57:05 +02:00
allcontributors[bot]
91d86a1de9
docs: update .all-contributorsrc [skip ci] 2021-07-05 16:56:57 +00:00
allcontributors[bot]
6a10f900b4
docs: update README.md [skip ci] 2021-07-05 16:56:56 +00:00
marisa
9b9a89c79a
Merge pull request #668 from cseltol/main 
fix(installation): first PowerShell command
 2021-07-05 18:56:34 +02:00
marisa
123e6426d1
Merge pull request #789 from kolbma/exercise-clippy1-hint-390 
chore: clippy1 hint enhancement
 2021-06-30 12:10:02 +02:00
marisa
427ec6b2e4
Merge pull request #790 from rust-lang/all-contributors/add-jazzplato 
docs: add jazzplato as a contributor for code
 2021-06-30 12:06:16 +02:00
allcontributors[bot]
03dcb582e6
docs: update .all-contributorsrc [skip ci] 2021-06-30 10:06:07 +00:00
allcontributors[bot]
1043a06124
docs: update README.md [skip ci] 2021-06-30 10:06:06 +00:00
Richthofen
d20e413a68
feat(cli): Add "next" to run the next unsolved exercise. (#785) 
* Add "run next" to run the next unsolved exercise.

* Fix a grammar error in the message.

* Update README.md with the suggested change

Co-authored-by: marisa <mokou@fastmail.com>

* Update the README.md for "rustlings hint next".

Co-authored-by: marisa <mokou@fastmail.com>
 2021-06-30 12:05:49 +02:00
arlecchino
9bf4c5e8df
chore: clippy1 hint enhancement 
Added some explanation and links about floating point representation and to use the clippy suggestion. (fixes #390)
 2021-06-29 20:47:32 +02:00
marisa
633303d4b8
Merge pull request #787 from kolbma/exercise-iterator3-hint 
chore: Update hint of iterators3
 2021-06-29 13:49:17 +02:00
arlecchino
a4a1098766
Update info.toml 
Co-authored-by: marisa <mokou@fastmail.com>
 2021-06-29 13:41:16 +02:00
marisa
0bd459dcac
Merge pull request #788 from rust-lang/all-contributors/add-kolbma 
docs: add kolbma as a contributor for doc
 2021-06-29 12:46:49 +02:00
allcontributors[bot]
3b4514b686
docs: update .all-contributorsrc [skip ci] 2021-06-29 10:46:41 +00:00
allcontributors[bot]
2e05606edc
docs: update README.md [skip ci] 2021-06-29 10:46:40 +00:00
marisa
c8c1b87a01
Merge pull request #786 from kolbma/git-clone-release-tag 
docs: Faster git clone command
 2021-06-29 12:46:28 +02:00
arlecchino
34ea029df8
chore: Update hint of iterators3 
`collect()` needs some hint for standard_library_types/iterators3 exercise with doc link for understanding different return types via `FromIterator`.
 2021-06-29 12:03:18 +02:00
arlecchino
3a4433d5a2
docs: Faster git clone command 
Clone only release tag without history
 2021-06-28 17:08:53 +02:00
Taylor Yu
2dc93cadda fix(from_str, try_from_into): custom error types 
Remove the use of trait objects as errors from `from_str` and
`try_from_into`; they seem to have caused a lot of confusion in
practice. (Also, it's considered best practice to use custom error
types instead of boxed errors in library code.) Instead, use custom
error enums, and update hints accordingly. Hints also provide
some guidance about converting errors, which could be covered
more completely in a future advanced errors section.

Also move from_str to directly after the similar exercise `from_into`,
for the sake of familiarity when solving.
 2021-06-24 21:33:41 -05:00
marisa
de6c45ad24
Merge pull request #779 from rust-lang/all-contributors/add-hyperparabolic 
docs: add hyperparabolic as a contributor for code
 2021-06-24 14:18:02 +02:00
allcontributors[bot]
fadade8592
docs: update .all-contributorsrc [skip ci] 2021-06-24 12:17:32 +00:00
allcontributors[bot]
d91044f3a2
docs: update README.md [skip ci] 2021-06-24 12:17:31 +00:00
marisa
a3ea37b76e
Merge pull request #771 from tlyu/iterators5-trait-tweak 
fix(iterators5): derive Clone, Copy
 2021-06-24 14:17:05 +02:00
marisa
ec63cadadb
Merge pull request #772 from tlyu/errors-rework 
feature: improve error_handling exercises
 2021-06-24 14:12:34 +02:00
marisa
84d8305730
Merge pull request #778 from rust-lang/all-contributors/add-kayuapi 
docs: add kayuapi as a contributor for content
 2021-06-24 14:10:33 +02:00
allcontributors[bot]
73777980f1
docs: update .all-contributorsrc [skip ci] 2021-06-24 12:10:24 +00:00
allcontributors[bot]
75788b1148
docs: update README.md [skip ci] 2021-06-24 12:10:23 +00:00
marisa
dd9b2ddc89
Merge pull request #773 from kayuapi/patch-1 
fix(variables5): confine the answer further
 2021-06-24 14:10:02 +02:00
Taylor Yu
b7ddd09fab address review feedback 
Adjust error text and naming to conform with best practices.
Use `map_err()` instead of `or()`. Wrap lower-level errors instead of
ignoring their details.

Also, don't "cheat" by bypassing the `new()` function in tests.

Fix a dangling reference in the try_from_into hints.
 2021-06-09 23:27:53 -05:00
ZC
48ffcbd2c4
fix(variables5): confine the answer further 
let mut number = 3; can lead to a correct answer, so the comment helps to direct the users to the intended answer.
 2021-06-07 18:22:55 +08:00
Taylor Yu
68d3ac567c feature: improve error_handling exercises 
Add new exercises errors5 and errors6, to introduce boxed errors and
custom error enums more gently. Delete errorsn, because it tried to do
too much too soon.
 2021-06-06 23:08:57 -05:00
Taylor Yu
50ab289da6 fix: rename result1 to errors4 
Also put it in the ERROR HANDLING section where it probably belongs.
 2021-06-06 23:08:54 -05:00
Taylor Yu
4e079fdd08 chore(iterators5): conciseness hint 2021-06-06 17:45:35 -05:00
Taylor Yu
91fc9e3118 fix(iterators5): derive Clone, Copy 
To allow more flexibility in solutions, derive `Clone` and `Copy`
for `Progress`.
 2021-06-06 17:38:02 -05:00
marisa
a2f0401c4c
Merge pull request #762 from tlyu/move-semantics5-fixes 
fix: move_semantics5 hints
 2021-05-23 15:41:56 +02:00
Taylor Yu
1b85828548 fix: move_semantics5 hints 
Improve the hints for move_semantics5, as well as the explanatory
comments in the code.

Previously, it was not clear what possible changes were allowed.
It seems that reordering the statements might be the intended solution.
The previous comment about not "adding newlines" doesn't make sense,
so treating it as "adding new lines" makes it more clear.
 2021-05-22 22:09:58 -05:00
Taylor Yu
4c46e5e1a3 chore: minor typos in move_semantics5 hints 2021-05-22 21:56:14 -05:00
marisa
4da9e7ee29
Merge pull request #758 from rust-lang/all-contributors/add-sateeshkumarb 
docs: add sateeshkumarb as a contributor
 2021-05-17 14:11:15 +02:00
allcontributors[bot]
72e615aa7a
docs: update .all-contributorsrc [skip ci] 2021-05-17 12:11:05 +00:00
allcontributors[bot]
cd02abc481
docs: update README.md [skip ci] 2021-05-17 12:11:04 +00:00
Sateesh
399ab328d8
feat: Add move_semantics5 exercise. (#746) 
* feat: Add move_semantics5 exercise.

* feat: Add option3 exercise

* Address review comments. Fix typos, sentence formatting.

* Remove unwanted newline.

* Address review comments: make comment inline, fix format in print.
 2021-05-17 14:10:40 +02:00
marisa
809ec2ce01
Merge pull request #755 from tlyu/dyn-error-hints 
fix(try_from_into, from_str): hints for dyn Error
 2021-05-17 14:09:44 +02:00
Taylor Yu
11d2cf0d60 fix(try_from_into, from_str): hints for dyn Error 
Add hints about how to return the correct type for functions that
return `Result<_, Box<dyn Error>`. Some feedback from Discord suggests
that people run into trouble with that.
 2021-05-15 14:01:17 -05:00
marisa
dbb2624403
Merge pull request #751 from juanprq/main 
fix: remove trailing whitespace
 2021-05-13 17:20:47 +02:00