Move IdentifierStatus into its own module

Author: Manishearth

src/general_security_profile.rs

@@ -0,0 +1,20 @@
+//! Utilities for working with the [General Security Profile](https://www.unicode.org/reports/tr39/#General_Security_Profile)
+//! for identifiers
+
+use crate::tables::identifier_status as is;
+
+/// 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;
+}
+
+impl GeneralSecurityProfile for char {
+    #[inline]
+    fn identifier_allowed(self) -> bool { is::identifier_status_allowed(self) }
+}
+
+impl GeneralSecurityProfile for &'_ str {
+    #[inline]
+    fn identifier_allowed(self) -> bool { self.chars().all(is::identifier_status_allowed) }
+}

src/lib.rs

@@ -15,7 +15,7 @@
 //! ```rust
 //! extern crate unicode_security;
 //!
-//! use unicode_security::IdentifierStatusChar;
+//! use unicode_security::GeneralSecurityProfile;
 //!
 //! fn main() {
 //!     let ch = 'µ'; // U+00B5 MICRO SIGN
@@ -55,23 +55,16 @@ extern crate std;
 #[cfg(feature = "bench")]
 extern crate test;
 
-use tables::identifier_status as is;
 pub use tables::UNICODE_VERSION;
 
 pub mod mixed_script;
+pub mod general_security_profile;
 
-mod tables;
+pub use mixed_script::MixedScript;
+pub use general_security_profile::GeneralSecurityProfile;
+
+#[rustfmt::skip]
+pub(crate) mod tables;
 
 #[cfg(test)]
 mod tests;
-
-/// Methods for determining characters not restricted from use for identifiers.
-pub trait UnicodeIdentifierStatus {
-    /// Returns whether the character is not restricted from use for identifiers.
-    fn identifier_allowed(self) -> bool;
-}
-
-impl UnicodeIdentifierStatus for char {
-    #[inline]
-    fn identifier_allowed(self) -> bool { is::identifier_status_allowed(self) }
-}

src/tests.rs

@@ -10,19 +10,19 @@
 
 #[test]
 fn test_char() {
-    use super::IdentifierStatusChar;
-    assert_eq!(IdentifierStatusChar::identifier_allowed('A'), true);
+    use crate::GeneralSecurityProfile;
+    assert_eq!(GeneralSecurityProfile::identifier_allowed('A'), true);
     assert_eq!('A'.identifier_allowed(), true);
-    assert_eq!(IdentifierStatusChar::identifier_allowed('0'), true);
+    assert_eq!(GeneralSecurityProfile::identifier_allowed('0'), true);
     assert_eq!('0'.identifier_allowed(), true);
-    assert_eq!(IdentifierStatusChar::identifier_allowed('_'), true);
+    assert_eq!(GeneralSecurityProfile::identifier_allowed('_'), true);
     assert_eq!('_'.identifier_allowed(), true);
-    assert_eq!(IdentifierStatusChar::identifier_allowed('\x00'), false);
+    assert_eq!(GeneralSecurityProfile::identifier_allowed('\x00'), false);
     assert_eq!('\x00'.identifier_allowed(), false);
     // U+00B5 MICRO SIGN
-    assert_eq!(IdentifierStatusChar::identifier_allowed('µ'), false);
+    assert_eq!(GeneralSecurityProfile::identifier_allowed('µ'), false);
     assert_eq!('µ'.identifier_allowed(), false);
     // U+2160 ROMAN NUMERAL ONE
-    assert_eq!(IdentifierStatusChar::identifier_allowed('Ⅰ'), false);
+    assert_eq!(GeneralSecurityProfile::identifier_allowed('Ⅰ'), false);
     assert_eq!('Ⅰ'.identifier_allowed(), false);
 }