Macro microtype_macro::microtype

microtype!() { /* proc-macro */ }

Macro to create microtype wrappers

See crate-level documentation for a more thorough explanation

Example usage:

microtype! {
  #[derive(Debug, Clone)]  // attributes on the outer type apply to all types in this block
  String {
    #[derive(PartialEq)]  // attributes can also be applied to a single microtype
    Email,

    NotPartialEqString,
  }

  // secret microtypes have extra restrictions to prevent accidental misuse of sensitive data
  secret String {
    Password
  }

  // "out secret" microtypes have the same restrictions, except that they implement
  // serde::Serialize
  out secret String {
    SessionToken
  }
}