Programming-Idioms

Edit summary for version 9 by cedricg:
New Rust implementation by user [cedricg]

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2019-11-04, 18:57:05

2020-03-11, 15:43:59

Idiom #212 Check if folder exists

Set boolean b to true if path exists on the filesystem and is a directory; false otherwise.

Set boolean b to true if path exists on the filesystem and is a directory; false otherwise.

test whether existence

test whether existence

use std::path::Path;

fn main() {
	let _exists: bool = Path::new("/path/to/folder").exists();
}

https://doc.rust-lang.org/std/path/struct.Path.html#method.exists

https://stackoverflow.com/questions/32384594/how-to-check-whether-a-path-exists

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