Function is_creatable 

pub fn is_creatable(path: impl AsRef<Path>) -> Result<bool>

Check if current process has permission to create file.

That is, if the current process has permission of write to the parent directory.

Returns false if there’s no parent directory (because you can’t create the root directory).

This is the same as calling is_removable.

Errors

• If Path::canonicalize fails.
• Same as access_syscall.

Examples

use permissions::is_creatable;
use std::io;

fn main() -> io::Result<()> {
    println!("{}", is_creatable("src/lib.rs")?);
    println!("{}", is_creatable("/root")?);
    println!("{}", is_creatable("/")?);

    // May return `Err(kind: PermissionDenied)`
    // println!("{}", is_creatable("/root/any")?);

    Ok(())
}