Skip to content

Document inclusive ranges. #1015

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Mar 28, 2018
Merged

Document inclusive ranges. #1015

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ea3385c
Document inclusive ranges.
Jan 25, 2018
a47a82b
Merge remote-tracking branch 'origin/master' into inclusive-ranges
frewsxcv Mar 28, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 20 additions & 0 deletions src/flow_control/for.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,26 @@ fn main() {
}
```

Alternatively, `a..=b` can be used for a range that is inclusive on both ends.
The above can be written as:

```rust,editable
fn main() {
// `n` will take the values: 1, 2, ..., 100 in each iteration
for n in 1..=100 {
if n % 15 == 0 {
println!("fizzbuzz");
} else if n % 3 == 0 {
println!("fizz");
} else if n % 5 == 0 {
println!("buzz");
} else {
println!("{}", n);
}
}
}
```

## for and iterators

The `for in` construct is able to interact with an `Iterator` in several ways.
Expand Down