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30 Commits

Author SHA1 Message Date
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`error_handling/option1.rs` has been replaced by `option/option1.rs` and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
delet0r
b0c9b33978 Changed Rust Book versions in links to 2018 
Forgot to add changes to last commit.
 2018-11-27 10:54:01 +01:00
delet0r
0973e60056 Created sub READMEs for CLI only version 
Sub READMEs contain the relevant resources from the main
README of the web version. All second edition Rust Book links
were updated to the 2018 edition.

Fixed to typos in main README.md.
 2018-11-26 16:43:42 +01:00
olivia
f7846af7ac right let's try this one again 2018-11-09 20:31:14 +01:00