rustHow to reverse a Rust slice?
Reversing a Rust slice can be done using the reverse()
method. This method is part of the std::slice
module.
Example code
let mut my_slice = [1, 2, 3, 4];
my_slice.reverse();
Output example
[4, 3, 2, 1]
Code explanation
let mut my_slice = [1, 2, 3, 4];
: This line declares a mutable slicemy_slice
with elements1
,2
,3
, and4
.my_slice.reverse();
: This line calls thereverse()
method on themy_slice
slice, which reverses the order of the elements in the slice.
Helpful links
Related
- How to calculate the sum of a Rust slice?
- How to convert a slice of bytes to a string in Rust?
- How to get the first element of a slice in Rust?
- How to sort a Rust slice by key?
- How to extend a Rust slice?
- How to check for equality between Rust slices?
- How to cast a Rust slice?
- What are the characters in a Rust slice?
- How to convert a Rust slice of u8 to a string?
- How to convert a slice into an iter in Rust?
More of Rust
- How to use non-capturing groups in Rust regex?
- How to match whitespace with a regex in Rust?
- How to replace a capture group using Rust regex?
- How to replace all matches using Rust regex?
- How to split a string with Rust regex?
- How to get a capture group using Rust regex?
- How to match digits with regex in Rust?
- Regex example to match multiline string in Rust?
- How to match the end of a line in a Rust regex?
- How to use regex captures in Rust?
See more codes...