Function fastsim_core::utils::url_to_cache

pub fn url_to_cache<S: AsRef<str>, P: AsRef<Path>>(
    url: S,
    subpath: P
) -> Result<()>

takes an object from a url and saves it in the FASTSim data directory in a rust_objects folder
WARNING: if there is a file already in the data subdirectory with the same name, it will be replaced by the new file
to save to a folder other than rust_objects, define constant CACHE_FOLDER to be the desired folder name

Arguments

• url: url (either as a string or url type) to object
• subpath: path to subdirectory within FASTSim data directory. Suggested paths are “vehicles” for a RustVehicle, “cycles” for a RustCycle, and “rust_objects” for other Rust objects.
  Note: In order for the file to be save in the proper format, the URL needs to be a URL pointing directly to a file, for example a raw github URL.