Function in io::fs compiler

`is_dir`

fn is_dir(string path) -> Result<bool, IoError>

Import

use io::fs::{is_dir};

Returns whether path is a directory, following symbolic links.

A missing path is Ok(false). Needs --allow-read.

Parameters#

Name	Type
`path`	`string`

Result<bool, IoError>

use io::fs::{is_dir};
use tests::assert;
let tmp = match is_dir("/tmp") {
    Result::Ok(b) => b,
    Result::Err(_) => false,
};
assert!(tmp);

copy: Copies the contents of file from to to, creating or overwriting to.
create_dir: Creates the directory path.
create_dir_all: Creates the directory path and any missing parent directories.
exists: Returns whether anything exists at path.
is_file: Returns whether path is a regular file, following symbolic links.
is_symlink: Returns whether path itself is a symbolic link (the link is not followed).
list_dir: Returns the names of the entries in directory path, sorted.
metadata: Returns facts about path as a record, without following a final symbolic link.