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295 Commits

Author SHA1 Message Date
Taylor Yu
c3e7b83178 fix: use trait objects for from_str 
Use `Box<dyn error::Error>` to allow solutions to use `?` to propagate 
errors.
 2021-04-04 18:56:10 -05:00
Taylor Yu
2e93a588e0 fix: use trait objects for try_from_into 
Use `Box<dyn error::Error>` to allow solutions to use `?` to propagate
errors.  In the tests, explicitly check `is_ok()` instead of trying to
force the error type to `String` (or other `PartialEq` type) using
`assert_eq!()`.
 2021-04-04 12:41:32 -05:00
Ignacio Le Fluk
a6509cc4d5
fix(functions3): improve function argument type (#687) 2021-04-04 09:43:25 +02:00
Rod Elias
3df094713f
chore: capitalize c letter 
By capitalizing the `c` letter it makes clear that we're talking about the C programming language.
 2021-03-20 21:12:49 +01:00
Mickael Fortunato
ab9995e76e doc: Update collections exercises instruction to match the standard naming 2021-03-18 19:11:15 +01:00
Mickael Fortunato
bef39b1259 fix(collections): Naming exercises for vectors and hashmap 2021-03-18 19:11:04 +01:00
Pascal H
0d894e6ff7
fix(quiz3): Force an answer to Q2 (#672) 
Add also an example of unimplemented!() macro.
 2021-03-16 10:14:25 +01:00
Pascal H
3bce2ef8d6
chore: clarify collections documentation 
C++ `map` is more like BTreeMap.

`unordered_map` in C++(11) is the equivalent of `HashMap` in Rust.
(+ additional like for references).
 2021-03-15 09:14:12 +01:00
Darius Wiles
9f3e8c2dde
fix(structs3): reword heading comment (#664) 2021-03-13 12:14:02 +01:00
cadolphs
05a753fe63
fix: add check to prevent naive implementation of is_international 
* fix(structs3): Add check to prevent naive implementation

* chore(structs3): Add a missed newline after the test I added
 2021-03-12 18:36:35 +01:00
Jirka Kremser
5f7c89f85d
fix(from_str): Correct typos 
typos in the comments
 2021-02-21 21:50:17 +01:00
apogeeoak
c6712dfccd fix(iterators3): Enabled iterators3.rs to run without commented out tests. 2021-02-12 15:36:53 -05:00
apogeeoak
baf4ba175b fix(iterators2): Moved errors out of tests. 
Closes #359
 2021-02-11 21:24:32 -05:00
apogeeoak
b29ea17ea9 feat: Added iterators5.rs exercise. 2021-02-10 18:03:29 -05:00
Tal
cc266d7d80
fix(move_semantics4): Remove redundant "instead" (#640) 2021-02-07 12:22:13 +01:00
Jean-Francois Chevrette
15e71535f3 fix(from_str): test for error instead of unwrap/should_panic 2021-01-21 07:55:22 -05:00
Sang-Heon Jeon
4f1374a6e7 feat(from_into) : add test for checking unnecessary trailing value 2021-01-09 00:08:38 +09:00
Sang-Heon Jeon
5a0521e92c feat(from_str) : add test for checking unnecessary trailing value 2021-01-09 00:07:13 +09:00
Christian Zeller
7857b0a689
fix(threads1): line number correction 2021-01-06 13:47:20 +01:00
Marius Ungureanu
10965920fb
fix(move_semantics4): Small readbility improvement (#617) 
* Small readbility improvement move_semantics4 doc

* Remove `an` as it refers to the argument
 2021-01-06 10:12:33 +01:00
Axel Viala
0ef95947cc
fix(functions2): Change signature to trigger precise error message: (#605) 
Now trigger this error:
```
error: expected type, found `)`
  --> exercises/functions/functions2.rs:10:16
   |
10 | fn call_me(num:) {
   |                ^ expected type

```
 2020-12-27 12:36:38 +01:00
seancad
bcf14cf677
fix: update structs README 2020-12-15 08:32:46 +01:00
JuliaCao
90cfb6ff28 fix: added missing exercises to info.toml 2020-12-12 10:34:59 -08:00
Peter N
30644c9a06
fix: gives a bit more context to magic number 2020-12-08 10:08:25 +01:00
JuliaCao
033bf1198f
feat: match exercise order to book chapters (#541) 
Added exercise to book chapter mapping table to exercise README
 2020-12-07 15:37:19 +01:00
fmoko
cdc7d92e57
Merge pull request #592 from tinkhauser/vec1_bugfix 
fix(vec1): Have test compare every element in a and v
 2020-12-06 15:09:45 +01:00
Christos Kontas
04f1d079aa feat(try_from_into): remove duplicate annotation 2020-12-03 17:51:30 +01:00
Jacob Tinkhauser
9b6c629397
fix(vec1): Have test compare every element in a and v 
The previous test would stop comparing elements in array a and vec v upon reaching the last element of either. This resulted in the test passing even if v did not contain all the elements in a. This change to the test fixes that bug and should only pass if all the elements in a and v are present and equal.
 2020-11-29 01:35:14 +00:00
Wei Hu
4f4cfcf3c3 fix(try_from_into): type error 2020-11-11 21:02:00 -08:00
JP
96347df9df
fix(try_from_into): Update description (#584) 
Description update
 2020-11-08 19:30:40 +01:00
fiplox
95ccd92616
feat(try_from_into): Add tests (#571) 
Co-authored-by: Volodymyr Patuta <6977238-fiplox@users.noreply.gitlab.com>
 2020-11-07 14:01:39 +01:00
JP
197d3a3d89
fix(iterators2): Update description (#578) 
grammar fix in the description
 2020-11-07 13:54:14 +01:00
sazid
633c00cf80 feat: Add HashMap exercises 2020-10-31 01:11:04 +06:00
sazid
0c12fa31c5 feat: Add Vec exercises 2020-10-31 01:10:49 +06:00
Matthew Smillie
472d8592d6 fix(primitive_types6): remove 'unused doc comment' warning 2020-10-13 23:20:17 -07:00
Matthew Smillie
4fb230daf1 fix(primitive_types6): missing comma in test 2020-10-13 23:18:41 -07:00
Axel Viala
2b1fb2b739
feat(primitive_types6): Add a test (#548) 
Co-authored-by: Annika <56906084+AnnikaCodes@users.noreply.github.com>
Co-authored-by: fmoko <mokou@posteo.de>
 2020-10-10 16:04:19 +02:00
Ryan McQuen
18e0bfef1d
fix(quiz3): Second test is for odd numbers, not even. (#553) 2020-10-10 13:11:57 +02:00
fmoko
69fc9ce10e
Merge pull request #545 from YJDoc2/main 2020-10-01 12:17:05 +02:00
Yashodhan Joshi
2ec0bdfd99 fix(variables5) : make shadowing more prominent 
closes #375
 2020-10-01 08:31:42 +05:30
fmoko
2a682abeef
Merge pull request #522 from calvinbrown085/adding-test-for-false-case 2020-09-27 17:05:42 +02:00
Greg Leonard
2933f51949
chore: Change point to comma in from_into.rs 
A typo in the fn test_bad_age() hint message had a point rather than comma

Prev:
// Test that "Mark.twenty"

Current:
// Test that "Mark,twenty"
 2020-09-25 13:39:52 +02:00
Calvin Brown
bec97b6c76
Fixing test3 to have enough tests to make sure we test all cases 2020-09-21 15:23:19 -05:00
Jannek Squar
114b54cbdb
fix(structs3): Small adjustment of variable name 
Co-authored-by: Jannek <squar@informatik.uni-hamburg.de>
 2020-09-19 21:22:56 +02:00
fmoko
0f16463794
Merge pull request #489 from mukundbhudia/iterators1 2020-09-18 15:23:28 +02:00
Ryan McQuen
3286c5ec19
fix(using_as): Add test so that proper type is returned. (#512) 2020-09-07 19:09:27 +02:00
Koalab99
ee7cdc66b3
chore: Removed extra whitespaces 
Co-authored-by: Corentin ARNOULD <corentin.arn@gmail.com>
 2020-08-27 19:51:19 +02:00
Samuel Batista
6bb0b48b10
Make macros4 not compile by default 
Did you mean this? I'm new to rust and this test passed right away, so unsure what the intention was.
 2020-08-26 22:17:03 -04:00
Antoine Barthelemy
101072ab9f fix(exercises): adding question mark to quiz2 
Question marks added for consistency.

closes #496
 2020-08-25 16:38:41 +02:00
John Heath
dd54ccf677
Make comments on example clearer 
I actually struggled because I overlooked the fact that I needed to change the 2.1 to "A+". 

So I wanted to make things clearer for future rustlings.
 2020-08-24 22:37:31 +01:00
seeplusplus
b4062ef699 fix(arc1): index mod should equal thread count 2020-08-16 20:55:50 -04:00
Étienne Barrié
3144d3ae63 chore: Run rustfmt on exercises 2020-08-10 10:24:21 -04:00
Mukund Bhudia
9642f5a3f6 feat: Added iterators1.rs exercise 2020-08-04 12:57:01 +01:00
Chad Dougherty
523d18b873
feat(try_from_into): Add insufficient length test (#469) 2020-07-13 11:39:05 +02:00
Benjamin Jones
bb5f404e35 chore: Alter whitespace for consistency 
* Add newline after "I AM DONE" in exercises for consistency
* Remove trailing whitespace from exercises
 2020-07-11 11:50:54 -07:00
DEWA Kazuyuki/出羽和之
4b6540c71a
fix(enums3): Update Message::ChangeColor to take a tuple. (#457) 2020-07-08 11:56:43 +02:00
fmoko
75c0053bb1
Merge pull request #433 from SebastienCaunes/fix#432 
fix : Use of integer for prices, therefore also for weight
 2020-06-22 00:09:09 +02:00
Alexx Roche
113cdae2d4
fix(arc1): Passively introduce attributes (#429) 
Ensure that std::sync::Arc is actually used, as this exercise can be compiled using things already learnt in previous exercises.
 2020-06-14 12:15:35 +02:00
Sebastien Caunes
9ca08b8f2b fix : Use of integer for prices, therefore also for weight 
rename confusing "from" and "to" to sender_country and recipient_country as suggested
 2020-06-11 11:44:47 -05:00
millefalcon
307252e9ae Added example to show the AsRef working 2020-06-08 07:51:34 -04:00
Alexx Roche
bb2ca25110
fix(box1): fix comment typo (#426) 
Doesn't effect the code.
 2020-06-06 12:07:39 +02:00
Alexx Roche
5563adbb89
fix: fix quiz naming inconsistency (#421) 
Inconsistent naming when compared with the other quiz files.
 2020-06-03 20:06:35 +02:00
Alexx Roche
524e17df10
fix(variables6): minor typo (#419) 
Looks like this was cloned from variables5.rs
 2020-06-03 13:34:43 +02:00
fmoko
73e848e96f
Merge pull request #416 from danwilhelm/traits-readme 
feat: Add traits README
 2020-05-30 17:58:31 +02:00
fmoko
5f0806967c
Merge pull request #409 from AlexandruGG/feature/box-exercise 2020-05-30 17:58:16 +02:00
Dan Wilhelm
173bb14140 feat: Add traits README 2020-05-28 20:21:33 -07:00
fmoko
918f310674
Merge pull request #410 from tsauvajon/fix-option1 
fix(option1): Don't add only zeros to the numbers array
 2020-05-29 00:33:00 +02:00
Dan Wilhelm
0311c03735 chore: Limit generics3 lines to 90 chars 2020-05-27 23:39:11 -07:00
AlexandruGG
df81141d6f Address PR feedback: add tests 2020-05-27 10:03:59 +01:00
Thomas Sauvajon
cce6a44277
fix(option1): Don't add only zeros to the numbers array 2020-05-27 18:55:12 +10:00
AlexandruGG
7479a4737b feat: Add box1.rs exercise 2020-05-26 21:46:24 +01:00
Evan Carroll
06ef4cc654
fix: confine the user further in variable exercises 
We want to teach a specific lesson. To ensure that we do, let's try to
provide more clarity on what the user should not do.
 2020-05-25 10:09:11 +02:00
Jade McGough
c7c3130507
chore: remove struct2 hint comment 2020-05-20 08:31:28 +02:00
Sanjay K
010a045692
feat: renames test to quiz, fixes #244 
BREAKING CHANGE

* changed test to quiz: fixes issues in #244
* fixed info.toml: #244
* fixed naming related issues
 2020-05-19 18:47:44 +02:00
fmoko
51666609f1
Merge pull request #365 from sjmann/generics-2-fix 2020-05-19 17:49:55 +02:00
Stefan Kupresak
10967bce57
fix(option2): Add TODO to comments (#400) 2020-05-16 22:48:18 +02:00
IkaR49
763aa6e378
feat: Rewrite try_from_into (#393) 2020-05-15 23:02:57 +02:00
Gaurang Tandon
d6c0a688e6
fix(test2): name of type String and &str (#394) 2020-05-13 12:38:14 +02:00
Evan Carroll
2b20c8a0f5
fix(errorsn): Try harder to confine the user. (#388) 2020-05-06 21:12:15 +02:00
Siobhan Jacobson
09e89bbcd3 Update Message::Move in the enums3 test to take a Point. 2020-05-04 18:59:23 -04:00
fmoko
7c4b1f910c
Merge pull request #372 from DiD92/exercise_structs3 2020-05-03 19:44:26 +02:00
fmoko
3ceabe91f8
Merge pull request #383 from wrobstory/wrobstory-exercises 2020-05-03 19:44:08 +02:00
fmoko
a39ffb2fb8
Merge pull request #368 from apatniv/update_test_case 2020-05-03 13:31:46 +02:00
apatniv
41f989135d Review Comments: Add other test cases 2020-05-02 20:41:11 -04:00
Rob Story
f6cffc7e48 fix(option1): Add cast to usize, as it is confusing in the context of an exercise about Option 2020-05-02 16:39:37 -07:00
Rob Story
1da84b5f7c feat: Add if2 exercise 2020-05-02 13:02:16 -07:00
Christofer Bertonha
c301814d68 chore: Remove deprecated description from error_handling/errorsn.rs 2020-05-02 18:30:11 +02:00
Jihchi Lee
a901499ede
fix(from_into.rs): typo 2020-04-30 15:53:50 +02:00
Dan Wilhelm
9590082848 fix: update iterator and macro text for typos and clarity 
- /macros/README.md: Typo "modules" => "macros"
- iterators2.py: Reduce line length to <90-char width.
- iterators4.py: Update 'fun' => 'challenge' as per PR#177
- rustlings hint iterators4: improve clarity
 2020-04-29 19:11:54 -07:00
Dídac Sementé Fernández
b66e2e0962 feat: Added exercise structs3.rs 2020-04-27 20:26:34 +02:00
apatniv
19fb1c240c test: Add missing test case for from_str exercise 2020-04-21 22:51:56 -04:00
Steven Mann
630ff0e00b
chore: add explanatory comment to clippy1 2020-04-21 18:50:00 +02:00
sjmann
964c974a02 fix: update generics2 closes #362 2020-04-21 13:34:25 +01:00
lebedevsergey
c9e4f2cfb4
fix: confusing comment in conversions/try_from_into.rs 
Co-authored-by: Lebedev <sergey.lebedev@corp.mail.ru>
 2020-04-17 15:43:01 +02:00
Ufuk Celebi
6c3cc2caf5
chore: delete orphaned error_handling/option1.rs 
`error_handling/option1.rs` has been replaced by `option/option1.rs` and
is not referenced in `info.toml` any more.
 2020-04-15 23:52:31 +02:00
Said Aspen
5999acd24a
feat: Add exercise variables6 covering const (#352) 2020-04-14 10:13:20 +02:00
fmoko
052f0aa7d4
Merge pull request #292 from Tuxified/patch-1 
Remove duplicate not done comment
 2020-04-08 11:23:49 +02:00
Tonći Galić
60393999b8
remove bottom comment instead of top 2020-04-08 11:00:11 +02:00
Roberto Vidal
b3a3351e8e
fix: revert primitive_types4 (#296) 2020-04-08 10:42:35 +02:00
Sanjay K
86b5c08b9b
feat: Add Option2 exercise (#290) 
* added option2

* changed up the exercise, modified the help section

* Update exercises/option/option2.rs

Co-Authored-By: fmoko <mokou@posteo.net>

* Update exercises/option/option2.rs

Co-Authored-By: fmoko <mokou@posteo.net>

* Update exercises/option/option2.rs

Co-Authored-By: fmoko <mokou@posteo.net>

Co-authored-by: fmoko <mokou@posteo.net>
 2020-04-07 20:16:10 +02:00
Tonći Galić
dab90f7b91
Remove duplicate not done comment 
As indicated in #259 , I found it confusing to have 2 comments as the code wouldn't compile unless I solved both issues (I used the script from #281 to remove a comment and use `:wn` to go to next exercise, hence this tripped me).
 2020-04-07 17:00:45 +02:00
Roberto Vidal
3b6d5c3aaa feature: makes "compile" exercise print output, resolves #270 
When running "compile"-mode exercises in interactive `verify` mode,
we print their output when we prompt the learner if they want to
continue. This improves the "experimentation" experience, since
trying different things does produce a visible change.
 2020-04-06 16:17:14 +02:00
fmoko
7ce42941ea
Merge pull request #282 from sanjaykdragon/master 
feat: added option exercise
 2020-04-05 15:58:09 +02:00
fmoko
b135b589e0
Merge pull request #280 from sjmann/generics-exercises 
feat: added generics exercises
 2020-04-05 14:40:34 +02:00
Sanjay K
05ca3d77f7 Merge branch 'master' of https://github.com/sanjaykdragon/rustlings 2020-04-02 08:41:14 -04:00
Sanjay K
6deee7e3e9 fixed spacing 2020-04-02 08:40:59 -04:00
Sanjay K
9788496a85
Update option1.rs 2020-03-11 13:44:41 -04:00
Sanjay K
6d3a412d47
Update option1.rs 2020-03-11 13:44:10 -04:00
skim
bc22ec382f
adds additional test to meet exercise rules 2020-03-11 07:58:04 -07:00
Sanjay K
135e5d47a7 feat: added excercise for option 2020-03-05 15:52:54 -05:00
sjmann
0f8001ea44 add I AM NOT DONE comments 2020-02-28 00:31:55 +00:00
sjmann
29b30ec946 Merge branch 'master' of https://github.com/sjmann/rustlings into generics-exercises 2020-02-28 00:19:45 +00:00
sjmann
76be5e4e99 feat: added new exercises for generics 2020-02-28 00:09:08 +00:00
Mario Reder
1e2fd9c92f feat: Add clippy lints 
- adds a new 'clippy' category for exercises
- clippy exercises should throw no warnings
- install script now also installs clippy

is related to https://github.com/rust-lang/rust-clippy/issues/2604
 2020-02-26 14:07:07 +01:00
bors
78295ce92f Auto merge of #274 - sjmann:master, r=fmoko 
chore: fixed merge conflicts from traits exercises added by s-marios

I hope this doesn't step on any toes but I wanted to try the traits exercises from #216 so I updated them to match the new structure with hints included in info.toml
 2020-02-25 21:27:39 +00:00
Stig Johan Berggren
a45486f2d0
Add a second test case 2020-02-25 14:25:03 +01:00
Stig Johan Berggren
8b971ffab6
Enable test for exercise test4 2020-02-25 14:13:10 +01:00
Steven Mann
dc84aacc65
remove confusing comment wording 2020-02-25 11:00:09 +00:00
sjmann
b559cdd73f added traits exercises 2020-02-25 09:48:50 +00:00
sjmann
a3f70124dc fixed typo 2020-02-22 14:28:07 +00:00
sjmann
bec8e3a644 reworded missing exercise explanation 2020-02-22 13:04:37 +00:00
Jason Tsai
39fa7ae8b7 chore: Correct test command in tests1.rs comment 2020-01-29 13:48:43 +08:00
Paul Bissex
ade52ffb73
Fixed mangled sentence from book; edited for clarity 2020-01-25 03:24:14 -05:00
Torben Jonas
0c73609e6f feat: Add variables5.rs exercise 
closes #260
 2020-01-14 21:10:07 +01:00
gnodarse
fd57f8f2c1 Created consistent money unit 2019-12-29 19:15:32 -05:00
dmitri-mamrukov
dfdf8093eb
Enable a test and improve per clippy's suggestion. 2019-12-23 21:37:09 -05:00
Abdou Seck
fc26b5e151 I AM NOT DONE comment in conversions exercise files 2019-12-16 11:33:00 -05:00
Abdou Seck
0c85dc1193 feat: Add type conversion and parsing exercises 2019-12-16 09:12:13 -05:00
marisa
fe10e06c37
fix(tests1): Change test command 
Closes #243.
 2019-12-16 13:05:25 +01:00
Rahat Ahmed
54571a5fca
fix(iterators2): Remove reference to missing iterators2.rs 2019-12-07 23:25:13 -08:00
Jens
31c25ebb50
Add link to chapter on pattern syntax 
After being stuck on exercise enums3.rs for about an hour or two, having read the entire chapter on enums 2-3 times, and still being unable to complete the exercise, i started broadening my reading. I finally found the answer in the rust docs via google.
 2019-11-24 09:28:33 +01:00
Roberto Vidal
b565c4d3e7 fix: line numbers in several exercises and hints 
The introduction of `I AM NOT DONE` shifted the lines of all
exercises, which now need adjustment.
 2019-11-14 08:21:56 +01:00
Chris Keschnat
c42c3b2101
fix(arc1): Fix some words in the comment 2019-11-12 18:37:23 +01:00
Chris Keschnat
fda5a47069 fix(variables1): Correct wrong word in comment 2019-11-12 17:33:25 +01:00
Roberto Vidal
ded2c034ba fix(primitive_types4): update outdated comment 2019-11-12 12:52:28 +01:00
marisa
1a7bb5a400 Address feedback 2019-11-11 17:47:45 +01:00
marisa
ec2d4bd3ee
Merge branch 'master' into refactor-hints 2019-11-11 17:21:06 +01:00
marisa
9bdb0a12e4 feat: Refactor hint system 
Hints are now accessible using the CLI subcommand `rustlings hint
<exercise name`.

BREAKING CHANGE: This fundamentally changes the way people interact with exercises.
 2019-11-11 16:51:38 +01:00
Roberto Vidal
2cdd61294f feat: improve watch execution mode 
The `watch` command now requires user action to move to the next
exercise.

BREAKING CHANGE: this changes the behavior of `watch`.
 2019-11-11 16:23:35 +01:00
marisa
f72e5a8f05 fix(structs1): Remove misleading comment 2019-11-11 13:57:59 +01:00
marisa
6dcecb38a4 fix(strings): Move Strings before Structs 
Closes #204.
 2019-11-11 13:46:42 +01:00
marisa
dcfb427b09 fix(errors3): Update hint 
Closes #185.
 2019-11-11 13:37:43 +01:00
marisa
ad03d180c9 fix(if1): Remove return reference 
This closes #153.
 2019-11-11 13:34:21 +01:00
bors
c6dad28ddc Auto merge of #224 - nyxtom:feat-enums, r=fmoko 
feat: Add enums exercises

Creates an exhaustive list of enum exercises. This goes through the basics of different ways to derive enums with mixed data type variants, as well as the use of the all important `match` operator.
 2019-11-09 09:41:36 +00:00
marisa
79a569422c
fix: Rewrite test1 logic 2019-10-29 20:53:41 +01:00
Thomas Holloway
dc15032112 feat: Add enums exercises 2019-10-28 22:49:49 -05:00
Scott Sweeny
2821227acf chore: Clarify comment in exercises/test1.rs 
closes #194

The author of issue #194 suggests that the wording of the comment is at
least ambiguous about the desired results. I believe this change more
clearly describes the expectation of the exercise.
 2019-10-28 23:08:46 -04:00
bors
2191ef7eee Auto merge of #219 - vyaslav:master, r=fmoko 
Added exercise for struct update syntax

Added one exercise for struct update syntax `struct2.rs`
 2019-10-28 22:56:54 +00:00
Niklas Anderson
ead4f7af9e fix(option1): Fix arguments passed to assert! macro 2019-10-25 14:27:24 -07:00
Viacheslav Avramenko
1c4c8764ed feat: Added exercise for struct update syntax 2019-10-21 14:50:59 +02:00