Daan Wynen
bbdc5c6039
refactor(cow1): replace main with tests
...
Following the discussion in #1195 this is the best I could come up with.
The issue for me (and apparently a few other learners) was that the code
needed to complete the exercise was not _missing_, but was rather there
but wrong.
In the end, what made the difference between this exercise and others
(for me) was that in this exercise I was supposed to learn what to
*expect* of an output. So I think it makes sense here to let the learner
modify the tests and not the code itself.
Fixes #1195
Signed-off-by: Daan Wynen <black.puppydog@gmx.de>
# Conflicts:
# info.toml
2023-02-14 20:37:33 +01:00
liv
7be4fd891d
Merge pull request #1305 from platformer/issue1298
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fix(threads1): make program panic if threads are not joined
2023-02-12 16:50:03 +01:00
h4x5p4c3
6b04848d41
minor changes to hint
2023-01-11 00:23:21 +05:30
Tobias Klauser
7c4a3a2af6
Fix typo in clippy1 hint
2023-01-05 17:14:49 +01:00
seporterfield
a5429d59f9
updated file paths for iterators, smart_pointers
2023-01-01 02:46:40 +01:00
seporterfield
cb79be921d
reordered smart pointer exercises
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Switched rc and arc so rc comes first, since arc is, like the name implies, atomic rc. This gives the exercises a more logical progression.
Moved all smart pointer exercises (box, rc, arc, cow) under threads into their own section. Threads are used in the smart pointer exercises, so they should be introduced first.
2023-01-01 01:32:38 +01:00
platformer
7e4ce38681
fix(threads1): make program panic if threads are not joined
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closes #1298
2022-12-26 02:25:43 -06:00
Petr Pucil
4303717951
chore: "rust" -> "Rust" in exercise hints
2022-12-25 18:02:37 +01:00
TK Buristrakul
db53dbc126
chore: tidied up unmatched backticks
2022-11-24 19:41:25 +00:00
craymel
2ceb59a11d
fix: Update structs3 hint
2022-11-18 23:38:27 +11:00
mokou
2e1630c712
chore: style fixes
2022-11-11 16:12:09 +01:00
liv
cade600c91
Merge pull request #1203 from skaunov/patch-2
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Correct a link in `threads1` `hint`
2022-09-29 10:47:56 +02:00
liv
6174b5caf0
Merge pull request #1210 from cj81499/iterators1-hint
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improve hint for iterators1
2022-09-29 10:44:57 +02:00
Tostapunk
1660f1647e
fix: Fix typo in errors5 hint
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fixes #1205
2022-09-28 23:40:00 +02:00
Cal Jacobson
efdebd48b6
improve hint for iterators1
2022-09-25 15:22:15 -05:00
skaunov
c0b3194a55
Correct a link in threads1 hint
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It didn't work without last character
2022-09-17 00:26:05 +03:00
skaunov
3028d1395c
Add link to std in strings3 hint
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Seems like it's the first place, where `std` is introduced in Rustlings, and it's a good place to facilitate docs discovery for user. As _the book_ seems to have no Rustlings-sized solutions for this exercise.
2022-09-13 16:33:03 +03:00
Miguel Raz Guzmán Macedo
c97e659d78
typox fix
2022-09-05 10:18:45 -05:00
Gabriel Bianconi
86506fa5fd
Fix typo in threads3 hint
2022-08-22 23:47:23 -04:00
magnusrodseth
52a29aa84b
test: Convert main function to working tests
2022-08-17 12:50:34 +02:00
liv
1c3b003c7c
Merge branch 'main' into rc-exercise
2022-08-16 09:37:34 +02:00
liv
25ab52b8e7
Merge pull request #1103 from exdx/feat/cow
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feat: add cow1.rs exercise
2022-08-16 09:35:53 +02:00
Mikael Frosthage
5ff23a2861
Improve hint for as_ref_mut
2022-07-26 22:02:50 +02:00
Claire Wang
a3a5fbeddf
fix: remove extra " typo in info.toml
2022-07-25 19:00:35 -07:00
Denton24646
72e21a2a6c
feat: add cow1.rs exercise
2022-07-23 17:59:53 -04:00
Jeremy Goh
301bc52857
fix: lineno typo
2022-07-24 00:37:40 +08:00
Jeremy Goh
f88c7d1e8c
fix: reference to variables4
2022-07-24 00:36:27 +08:00
Greg Leonard
f9413b8ae1
fix(traits5): fix "paramter" spelling
2022-07-19 20:05:04 +01:00
Eric Jolibois
8a4dca5fa6
remove small typo in hint of threads3
2022-07-19 11:45:34 +02:00
Mattia Schiavon
e1d6abb4c9
Apply suggestions from code review
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Co-authored-by: liv <mokou@fastmail.com>
2022-07-18 14:44:16 +02:00
Tostapunk
02d78c3e84
fix: Improve hint of lifetimes2
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fixes #1071
2022-07-18 14:11:51 +02:00
Denton24646
ce86d252e5
feat: add rc1.rs exercise
2022-07-16 17:39:03 -04:00
Sam White
63b0c7e399
feat: add traits5.rs exercise
2022-07-15 14:14:15 +02:00
Sam White
599d634ee2
feat: Add traits4.rs exercise
2022-07-15 14:13:44 +02:00
Sam White
f43c6d7877
feat: Add traits3.rs exercise
2022-07-15 14:13:15 +02:00
jayber
1ef8dacaf6
feat: add lifetimes exercises
2022-07-15 14:03:38 +02:00
exdx
a3b5278b42
feat: add threads3.rs exercise
2022-07-15 13:28:49 +02:00
mokou
b609f0431c
feat: remove advanced_errs
2022-07-15 12:51:12 +02:00
mokou
8cfedb1673
feat(clippy): add clippy3
2022-07-15 12:28:47 +02:00
mokou
7fc393bed4
chore: remove quiz4
2022-07-15 12:13:40 +02:00
mokou
d3a335bc64
feat(macros): add hint comments
2022-07-15 12:05:26 +02:00
jaystile
b4f52cb937
feat: Adding threads1.rs with a focus on JoinHandles and waiting for
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spawned threads to finish. Moved the original threads1.rs to threads2.rs
with the focus on the Mutex and modifying shared data. #892
2022-07-15 11:58:26 +02:00
mokou
20024d40c5
feat(iterators): update hint comments
2022-07-14 18:29:09 +02:00
mokou
cf9629cb0e
feat: move box/arc behind iterators
2022-07-14 18:17:23 +02:00
mokou
98b8d3f17d
feat(traits): add hint comments
2022-07-14 18:14:41 +02:00
mokou
5979d408a9
feat: move generics3 to be quiz3
2022-07-14 18:11:18 +02:00
mokou
c34e2adcbb
feat(errors): Improve comments and hints
2022-07-14 18:02:33 +02:00
Noah Cairns
5e1ca4b995
fix(errors5): improve exercise instructions
2022-07-14 17:59:29 +02:00
mokou
b71feed824
feat(options): add hint comments
2022-07-14 17:53:42 +02:00
mokou
b644558c19
fix: rename option to options
2022-07-14 17:34:50 +02:00
mokou
c64b340622
feat: rework quiz2
2022-07-14 13:24:15 +02:00
mokou
f443f4e7b3
feat: move quiz2 to be strings4
2022-07-14 13:01:40 +02:00
Sateesh Basavaraju
1e54bc61e8
feat: Add hashmap3 exercise.
2022-07-14 12:57:47 +02:00
mokou
c1ed6b10fe
feat(strings): add strings3
2022-07-14 12:31:28 +02:00
mokou
f5e4c16eed
feat(strings): move before modules
2022-07-14 12:18:21 +02:00
mokou
c6bc97adc1
feat(enums3): add hint comment, remove enums1 hint
2022-07-14 12:11:38 +02:00
Ryosuke YASUOKA
d0e8efd19e
feat(enums3): Add hint
2022-07-14 12:11:15 +02:00
mokou
4dffa0d10d
fix(structs1): rename to unit-like struct
2022-07-14 12:00:46 +02:00
mokou
19bec50399
feat(structs1): convert structs to use i32 types
2022-07-14 11:59:29 +02:00
exdx
16ff57bbff
fix(move_semantics2): clarify referencing
2022-07-12 15:26:55 +02:00
mokou
bb0cf92b8b
feat(move_semantics): clarify some hints
2022-07-12 15:25:31 +02:00
mokou
3c4c9c54c9
feat: remove collections to hashmaps
2022-07-12 15:18:05 +02:00
mokou
2f7fd51304
feat: move vec exercises into their own folder
2022-07-12 15:16:25 +02:00
mokou
8e1f617d34
feat(vec): update vec exercises
2022-07-12 15:05:47 +02:00
mokou
6020ec1fe2
feat: reorder vec and primtypes before moving
2022-07-12 14:53:56 +02:00
mokou
742fb08e01
feat(functions): more small fixes
2022-07-12 11:08:29 +02:00
Cooper Gillan
b3ec8fe022
chore: Tweak punctuation in variables6.rs hint
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While the meaning is still obvious as is, it makes a little more sense
to use a colon here =)
2022-07-11 13:53:31 +02:00
Cooper Gillan
9688609d08
chore: Update variables6.rs hint book link, wording
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While the included link for variables6 does navigate to the correct
page, the header in the link itself does not actually exist so it
only loads the top of the page. There is, however, some text about
the difference between variables and constants in the "Constants"
section, so reword the hint some and update the link.
2022-07-11 13:53:09 +02:00
mokou
81edc4234f
fix(variables): reorder and redo hint texts
2022-07-11 13:43:41 +02:00
mokou
9ed4b0683e
fix(intro1): link to exercise file in hint
2022-07-11 13:20:18 +02:00
mokou
0aee54a82b
chore: unify hint language use
2022-07-11 13:12:47 +02:00
Konstantin
baca5d62ae
fix: update link to book
2022-06-13 21:30:25 +02:00
Jesse van Papenrecht
0bdb5207b5
typo fix in hint message if2
2022-05-22 18:56:26 +02:00
Lucas Grigolon Varela
b0e079e6bf
Update info.toml
2022-05-20 20:26:37 -03:00
Ron Lusk
b821ffdd33
docs(move_semantics5): Replace "in vogue" with "in scope" in hint
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The hint for `move_semantics5` refers to "the range in which each
mutable reference is in vogue". Unless this is a deliberate
introduction of "vogue" (an admittedly-useful term because "scope"
isn't purely lexical, as in many other languages), it may be in error:
I have been unable to find the term used with reference to *Rust*
references.
Thus, I'm suggesting the replacement, in case it's been overlooked.
2022-04-22 09:04:36 -04:00
mokou
76a36dd385
chore: update errors1 comments and hint
2022-04-14 10:32:43 +02:00
Lucas Aries
3f0e1303e0
feat: Add move_semantics6.rs exercise ( #908 )
2022-03-29 15:02:35 +02:00
diannasoreil
4cde788d33
Merge pull request #733 from apogeeoak/intro
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feat(intro): Proposal to add successfully compiling exercise as the first exercise.
2022-02-04 15:26:15 +01:00
Franklin van Nes
f2650de369
fix(clippy1): Updated code to test correctness clippy lint with approx_constant lint rule
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closes #888
2021-12-15 11:46:27 -05:00
alirezaghey
8ef4869b26
fix(functions5): Remove wrong new line and small English improvements ( #885 )
2021-12-15 10:44:21 +01:00
rlch
1c0fe3cbcc
fix: few spelling mistakes
2021-10-02 23:59:23 +10:00
diannasoriel
c2ed98deb3
Merge pull request #781 from tlyu/advanced-errs
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feature: advanced errors
2021-09-25 11:18:55 +02:00
Taylor Yu
abd6b70c72
feat: add advanced_errs2
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New exercise to demonstrate traits that make it easier for other code
to consume our custom error types.
2021-09-25 11:18:23 +02:00
Taylor Yu
882d535ba8
feat: add advanced_errs1
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New section and exercise to demonstrate the `From` trait for errors
and its usefulness with the `?` operator.
2021-09-25 11:18:21 +02:00
anuk909
dfd2fab4f3
feat(modules): update exercises, add modules3 ( #822 )
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Co-authored-by: diannasoriel <mokou@fastmail.com>
2021-09-03 10:41:12 +02:00
ana
df25684cb7
fix(move_semantics5): Clarify instructions
2021-07-29 12:37:15 +02:00
arlecchino
9bf4c5e8df
chore: clippy1 hint enhancement
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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
arlecchino
a4a1098766
Update info.toml
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Co-authored-by: marisa <mokou@fastmail.com>
2021-06-29 13:41:16 +02:00
arlecchino
34ea029df8
chore: Update hint of iterators3
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`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
Taylor Yu
2dc93cadda
fix(from_str, try_from_into): custom error types
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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
a3ea37b76e
Merge pull request #771 from tlyu/iterators5-trait-tweak
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fix(iterators5): derive Clone, Copy
2021-06-24 14:17:05 +02:00
Taylor Yu
b7ddd09fab
address review feedback
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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
Taylor Yu
68d3ac567c
feature: improve error_handling exercises
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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
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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
1b85828548
fix: move_semantics5 hints
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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
Sateesh
399ab328d8
feat: Add move_semantics5 exercise. ( #746 )
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* 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
Taylor Yu
11d2cf0d60
fix(try_from_into, from_str): hints for dyn Error
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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
apogeeoak
21c9f44168
feat(intro): Add intro section.
2021-04-24 13:15:34 -04:00
