rust check if option is none

Code Eater answered on December 28, 2022 Popularity 7/10 Helpfulness 2/10

answer rust check if option is none

Comment

let x = ffunc();

if x.is_none() {
    println!("x is None")
}

Popularity 7/10 Helpfulness 2/10 Language whatever

Tags: rust whatever

Link to this answer
Share Copy Link

Contributed on Dec 28 2022

Code Eater

0 Answers Avg Quality 2/10

Oops, You will need to install Grepper and log-in to perform this action.