pub fn find_python_installations<'a>(
request: &'a PythonRequest,
environments: EnvironmentPreference,
preference: PythonPreference,
cache: &'a Cache,
preview: Preview,
) -> Box<dyn Iterator<Item = Result<Result<PythonInstallation, PythonNotFound>, Error>> + 'a>Expand description
Iterate over all Python installations that satisfy the given request.