Rust u8 to string

use std::str;

// some bytes, in a vector
let sparkle_heart = vec![240, 159, 146, 150];

// We know these bytes are valid, so just use `unwrap()`.
let sparkle_heart = str::from_utf8(&sparkle_heart).unwrap();

Source: doc.rust-lang.org

Similar codes

0 vote295 views1 answer
How to make a sorting algorithim rust
Rust
0 vote273 views1 answer
Rust how to make print happen before asking for input
Rust
1 vote286 views2 answers
Rust string from bytes
Rust
0 vote304 views1 answer
Rust swap two values
Rust
0 vote282 views1 answer
Get length of string rust
Rust
1 vote319 views2 answers
Length of vector rust
Rust
0 vote291 views1 answer
Rust in a string, replace multiple spaces with single space
Rust
0 vote279 views1 answer
Rust create directory if not exists
Rust
0 vote268 views1 answer
Rust elapsed time
Rust
0 vote303 views1 answer
Rust struct
Rust