Function edit::edit_file

pub fn edit_file<P: AsRef<Path>>(file: P) -> Result<()>

Open an existing file (or create a new one, depending on the editor's behavior) in the default editor and wait for the editor to exit.

Arguments

A Path to a file, new or existing, to open in the default editor.

Returns

A Result is returned in case of errors finding or spawning the editor, but the contents of the file are not read and returned as in edit and edit_bytes.