rustHow to pop a Rust slice?
A Rust slice can be popped using the pop()
method. This method removes the last element from the slice and returns it.
let mut my_slice = [1, 2, 3];
let popped_element = my_slice.pop();
The output of the above code will be Some(3)
.
let mut my_slice = [1, 2, 3];
: This line declares a mutable slicemy_slice
with three elements.let popped_element = my_slice.pop();
: This line calls thepop()
method on themy_slice
slice, which removes the last element from the slice and assigns it to thepopped_element
variable.
Helpful links
Related
- How to convert a Rust slice to a fixed array?
- How to convert a vector to a Rust slice?
- How to convert a Rust slice of u8 to a string?
- How to calculate the sum of a Rust slice?
- How to push an element to a Rust slice?
- How to convert a slice of bytes to a string in Rust?
- How to iterate over a Rust slice with an index?
- How to swap elements in a Rust slice?
- How to convert a slice into an iter in Rust?
- How to split a Rust slice?
More of Rust
- How to use regex with bytes in Rust?
- How to match the end of a line in a Rust regex?
- How to use regex to match a double quote in Rust?
- How to replace a capture group using Rust regex?
- How to use regex to match a group in Rust?
- How to perform matrix operations in Rust?
- How to match a URL with a regex in Rust?
- How to parse a file with Rust regex?
- How to ignore case in Rust regex?
- How to extract data with regex in Rust?
See more codes...