```let dir_futures: Vec<_> = dirs.iter().map...
# developmentw
witty-crayon-22786
10/27/2017, 6:33 PM Copy code
let dir_futures: Vec<_> = dirs.iter().map(|dir| {
...
}).collect();witty-crayon-22786
10/27/2017, 6:33 PMlet dir_futures: Vec<_> = dirs.iter().map(|dir| {
...
}).collect();