Best way to write a file from a Vec<u8>

help
#1

The question is simple, even the title gives it all away. But simply what is the best, and by best I mean fastest or best for games, way to write to a file from a Vec<u8>.

#2

std::fs::write can take a filename and a Vec<u8>. For example:

fn main() {
    let data = vec![0u8; 100];
    std::fs::write("foo.bin", data).unwrap();
}
4 Likes
#3

Wow nice

#4

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