rust-lang/rust-by-example

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Learn Rust with examples (Live code editor included)

Stars: 8.1k
Forks: 1.6k
Open beginner issues: 0
Indexed issues: 75

Dominant language: Handlebars
License: Apache-2.0
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

75 open issues indexed

the first example 'cargo test' can not work Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

rust-lang/rust-by-example#1665 · Opened Jan 13, 2023
Iterator::any example uses Edition 2021 features without saying how to enable Edition 2021 in rustc Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

rust-lang/rust-by-example#1657 · Opened Dec 22, 2022
3.3 constants, it not clear Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

rust-lang/rust-by-example#1655 · 2 comments · Opened Dec 19, 2022
15.3.2 "Aliasing" title confusion Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

rust-lang/rust-by-example#1652 · 2 comments · Opened Dec 11, 2022
19.1 Box, stack and heap - Wrong output Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

rust-lang/rust-by-example#1648 · Opened Nov 27, 2022
5.1 results of the Casting chapter are not correct Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

rust-lang/rust-by-example#1646 · 1 comment · Opened Nov 22, 2022
Generics before Traits and Implementation Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

rust-lang/rust-by-example#1636 · 1 reaction · Opened Oct 30, 2022
Function - diverging example code does not compile at all on stable release channel Open

Difficulty 3/5 Half a day Newbie friendliness 42/100

rust-lang/rust-by-example#1633 · Opened Oct 29, 2022
Switch from RAII to OBRM terminology Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

rust-lang/rust-by-example#1624 · 2 comments · Opened Oct 11, 2022
[Examples of 9.2.6] Error in using into_iter() to array Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

rust-lang/rust-by-example#1616 · 1 comment · Opened Sep 30, 2022
Confusing closure example Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

rust-lang/rust-by-example#1611 · Opened Sep 22, 2022
Necessity of ? operator is not clear in List testcase example Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

rust-lang/rust-by-example#1610 · 2 comments · 1 reaction · Opened Sep 18, 2022
into_iter() for arrays example is not valid for more recent rust compilers Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

rust-lang/rust-by-example#1604 · 4 comments · 1 reaction · Opened Sep 10, 2022
Question mark operator incomplete (?) Open

Difficulty 1/5 1-3 hours Newbie friendliness 45/100

rust-lang/rust-by-example#1602 · 2 comments · Opened Sep 4, 2022
Split.md seems wrong Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

rust-lang/rust-by-example#1600 · Opened Aug 20, 2022
Clarify what `word` is in the explanation of `slice`s Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

rust-lang/rust-by-example#1587 · 1 comment · Opened Jul 25, 2022
Mistake in comments about right-alignement in string formatting Open

Difficulty 1/5 Under an hour Newbie friendliness 65/100

rust-lang/rust-by-example#1581 · Opened Jul 19, 2022
code syntax highlighting Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

rust-lang/rust-by-example#1558 · 3 comments · 1 reaction · Opened Jun 25, 2022
Usability - left/right arrow keys navigating topics is not great Open

discussion enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

rust-lang/rust-by-example#1555 · 1 comment · Opened Jun 17, 2022
Discrepancy regarding how closures capture Copy variables Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rust-lang/rust-by-example#1293 · Opened Nov 21, 2019
Section needs more explanation Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

rust-lang/rust-by-example#1278 · 1 comment · 1 reaction · Opened Oct 5, 2019
Spellchecking Open

discussion enhancement good first issue

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

rust-lang/rust-by-example#1264 · 4 comments · 1 reaction · Opened Sep 19, 2019
Add examples of Default and when to/not use it Open

enhancement good first issue

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

rust-lang/rust-by-example#1256 · 1 comment · Opened Sep 14, 2019
is the safe division example safe? Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

rust-lang/rust-by-example#1197 · 1 comment · 1 reaction · Opened May 30, 2019
Stderr & stdout can't be displayed at the same time Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rust-lang/rust-by-example#1174 · Opened Apr 18, 2019

rust-lang/rust-by-example

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