Function uquery::string_with_default
source · [−]pub fn string_with_default(
text: &str,
def: Option<impl Into<String> + Display>
) -> QueryResult<String>
Expand description
Queries the user for string input with a default.
The user can unset the value by typing a space, otherwise, if no string is specified and a deafult is given the default will be used.
Errors
Fails on io errors with the stdin and stdout.