Expose Identifier Type in API

Author: Manishearth

src/general_security_profile.rs

@@ -3,18 +3,21 @@
 
 use crate::tables::identifier;
 
+pub use identifier::IdentifierType;
+
 /// Methods for determining characters not restricted from use for identifiers.
 pub trait GeneralSecurityProfile {
     /// Returns whether the character is not restricted from use for identifiers.
     fn identifier_allowed(self) -> bool;
+
+    /// Returns the [identifier type](https://www.unicode.org/reports/tr39/#Identifier_Status_and_Type)
+    fn identifier_type(self) -> Option<IdentifierType>;
 }
 
 impl GeneralSecurityProfile for char {
     #[inline]
     fn identifier_allowed(self) -> bool { identifier::identifier_status_allowed(self) }
-}
-
-impl GeneralSecurityProfile for &'_ str {
     #[inline]
-    fn identifier_allowed(self) -> bool { self.chars().all(identifier::identifier_status_allowed) }
+    fn identifier_type(self) -> Option<IdentifierType> { identifier::identifier_type(self) }
+
 }