Function smol::fs::set_permissions

source · [−]
pub async fn set_permissions<P>(path: P, perm: Permissions) -> Result<(), Error> where
    P: AsRef<Path>, 
Expand description

Changes the permissions of a file or directory.

Errors

An error will be returned in the following situations:

  • path does not point to an existing file or directory.
  • The current process lacks permissions to change attributes on the file or directory.
  • Some other I/O error occurred.

Examples

let mut perm = async_fs::metadata("a.txt").await?.permissions();
perm.set_readonly(true);
async_fs::set_permissions("a.txt", perm).await?;