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53 commits

Author SHA1 Message Date
Matt Nield 642aac6f43
chore(errors2): minor description wording change 
This commit makes a minor change in the wording of the description of the errors2 exercise to avoid potential confusion, changing:

"A player of the game will type in how many items they want to buy, and the `total_cost` function will calculate the total cost of the tokens."
to
"A player of the game will type in how many items they want to buy, and the `total_cost` function will calculate the total cost of the items."
 2023-10-13 15:47:38 -04:00
Ivan Vasiunyk fa0463b3b2
fix(errors1): change Result to Option in exersise description 2023-08-25 21:49:22 +02:00
Kevin C ad1c29c512 Fix comment in errors2 2023-08-14 12:49:28 -07:00
Marcus Höjvall be8d1df8b9
chore(errors4): improved comment 2023-07-28 23:05:01 +02:00
Anish eacf7db6f3
refactor: Update comment to use correct construct name 'Result' instead of 'Option' 
Refactor the comment in the code to provide a more accurate description of the construct being used. Replace the mention of Option with Result.
 2023-06-23 17:18:17 +05:45
Robert Fry 7eef5d15ee
docs: cleanup the explanation paragraphs at the start of each exercise. 2023-05-29 18:41:51 +01:00
Ali Afsharzadeh 1db646474e
docs(error_handling): resolve markdown linter warnings 2023-03-29 21:13:27 +03:30
liv 6d4a87227d
Merge pull request #1437 from navicore/errors2-comment-error 
correct comments in errors2.rs
 2023-03-26 12:49:59 +00:00
Ed Sweeney 4160b06c6c correct comments in errors2.rs 2023-03-24 21:52:58 -07:00
Gleb Shevchenko 238a496af5 fix: unify undisclosed type notation in errors5.rs 2023-02-18 14:09:04 +01:00
mfurak 152193b459 style: format errors6 with rustfmt 2022-11-06 20:42:17 +01:00
mfurak d01ce8304e style: format errors5 with rustfmt 2022-11-06 20:32:43 +01:00
mokou af301a2efe feat(errors5): add simpler explanation for box dyn 2022-08-03 17:31:42 +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
Steven nguyen 582320aded chore(errors1): use is_empty() instead of len() > 0 
more idiomatic according to clippy
 2022-07-14 17:55:07 +02:00
mokou ed0f278a8f chore: remove mod.rs files and exercises feature 2022-07-11 12:53:49 +02:00
diannasoreil 51817820f2
Merge pull request #961 from J-S-Kim/main 
fix(errors6.rs): remove one answer code
 2022-04-14 10:44:22 +02:00
mokou 76a36dd385 chore: update errors1 comments and hint 2022-04-14 10:32:43 +02:00
stevenfukase 60bb7cc393
Fix test (#958) 
fix(errors1): don't modify tests
 2022-04-14 10:25:44 +02:00
J-S-Kim 43d0623086
fix(errors6.rs): remove one answer code 
Although marked as 'TODO', three tests pass without any implementation because the correct answer code already exists.
 2022-04-09 01:23:58 +09:00
x-hgg-x 179a75a68d
fix: Include exercises folder in the project structure behind a feature (#917) 
closes #859
closes #913
closes #942
 2022-03-29 11:44:06 +02:00
zydxhs cbcde34540
fix(errors1): Add a comment to make the purpose more clear (#486) 
Signed-off-by: zydxhs <johnsmithcry@163.com>
 2022-02-04 15:00:24 +01:00
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
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
Zerotask 249ad44cc0
docs(exercises): updated all exercises readme files 
all exercises readme files now have a unified structure and a description
 2021-04-23 19:54:31 +02:00
Zerotask 1120db57a6
docs(errors): add additional help for Result/Boxing 
add additional help information provided by the rust by example book
 2021-04-22 21:32:29 +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
Evan Carroll 2b20c8a0f5
fix(errorsn): Try harder to confine the user. (#388) 2020-05-06 21:12:15 +02:00
Christofer Bertonha c301814d68 chore: Remove deprecated description from error_handling/errorsn.rs 2020-05-02 18:30:11 +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
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 dcfb427b09 fix(errors3): Update hint 
Closes #185.
 2019-11-11 13:37:43 +01:00
Niklas Anderson ead4f7af9e fix(option1): Fix arguments passed to assert! macro 2019-10-25 14:27:24 -07:00
Damian S 8109cbad97 fix(errorsn.rs) Update the deprecated syntax by adding dyn to trait objectscloses #211 2019-08-21 11:44:42 +01:00
Niklas Anderson a750e4a1a3 fix(option1): Add test for prematurely passing exercise 
Fixes the bug referenced in #160, but does not address the larger feature work referenced by the issue.
 2019-07-26 16:58:12 -07:00
Russell Cousineau 63c133e4a3 chore: Fix a couple broken book links 2019-06-11 07:13:05 -07:00
bors 8bf8cbbd61 Auto merge of #162 - c-rustacean:rustfmt-and-ws-fixes, r=komaeda 
errorsn.rs: Separate also the hints from each other to avoid accidental viewing
 2019-05-23 11:01:15 +00:00
Eddy Petrisor f507844102 errorsn.rs: Separate also the hints from each other to avoid accidental viewing 
Signed-off-by: Eddy Petrisor <eddy.petrisor@gmail.com>
 2019-05-23 12:21:42 +03:00
bors fffbb60ed9 Auto merge of #161 - c-rustacean:rustfmt-and-ws-fixes, r=komaeda 
Rustfmt and ws fixes
 2019-05-22 12:29:20 +00:00
Eddy Petrisor 9aec4abc4d rustfmt the exercises 
Signed-off-by: Eddy Petrisor <eddy.petrisor@gmail.com>
 2019-05-22 14:50:40 +03:00
Eddy Petrisor d6d696b66a errorsn.rs: Separate hints from code, so hints are not accidentally seen 
Signed-off-by: Eddy Petrisor <eddy.petrisor@gmail.com>
 2019-05-22 14:50:39 +03:00
Julien Bisconti 187d2ad226
Update errors1.rs 
Add Result type signature as it is difficult for new comers to understand Generics and Error all at once
 2019-05-12 14:54:37 +02:00
Diod FR d7e58ee1af
Fix links by deleting book version 2019-04-08 22:02:04 +02:00
zacanger c5a374fbf2
Fix permissions on source files 2019-03-23 14:19:42 -06:00
Kyle Isom c1f4257a91 errors2.rs: update link to Rust book. 2019-03-16 19:22:06 -07:00