Converting a string to vectors and back

Search…

Introduction

Rust Introduction

Collections

Text Processing

Splitting a string

Converting a string to vectors and back

Concurrent Programming

Parallel Programming

Optimisations

TODO

Converting a string to vectors and back

How to convert a String to a vector of chars?
1
let s = "Hello there";
2
​
3
// Convert a string to a Vec<char>
4
let cvec: Vec<char> = s.chars().collect();
Copied!
How to convert vector of chars back to a String?
Carrying from the above example,
1
// Convert a string to a Vec<char>
2
let cvec: Vec<char> = s.chars().collect();
3
​
4
// Convert a Vec<char> into a String
5
let back: String = cvec.into_iter().collect();
Copied!

Splitting a string

Twoway

Last modified 2yr ago

Copy link

Contents

How to convert a String to a vector of chars?

How to convert vector of chars back to a String?