Function get_filename_from_url_or_default 

pub fn get_filename_from_url_or_default(
    url_str: &str,
    default_filename: &str,
) -> String

Tries to extract the filename from a URL. If the URL cannot be parsed or does not contain a filename in the path, it returns the provided default filename.

Arguments

• url_str - A string slice of the URL to extract the filename from.
• default_filename - The filename to return if none can be extracted from the URL.

Returns

A String containing the extracted filename or the default filename.