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 vote141 views1 answer
Rust concurrent execution of f with parameter i. Tasks are independent and don't return any value.
Rust
0 vote145 views1 answer
Split text on multiple separators and put into a list
Rust
0 vote140 views1 answer
Rust create hashmap from delimited data in string
Rust
2 votes256 views1 answer
Rust allow unused
Rust
0 vote143 views1 answer
Rust repeat character x times
Rust
0 vote150 views1 answer
Rust equivalent of dictionary
Rust
2 votes229 views3 answers
Rgb to hex conversion
Rust
0 vote145 views3 answers
How to convert string to i32 in rust
Rust
2 votes280 views3 answers
Rust comment types
Rust
0 vote162 views1 answer
Rust value of pi
Rust