compare_versions

Function compare_versions 

Source
pub fn compare_versions(a: &str, b: &str) -> Option<Ordering>
Expand description

Compare two version strings

Returns:

  • std::cmp::Ordering::Less if a < b
  • std::cmp::Ordering::Equal if a == b
  • std::cmp::Ordering::Greater if a > b
  • None if versions cannot be compared