| 1 | //! Utilities for working with the [General Security Profile](https://www.unicode.org/reports/tr39/#General_Security_Profile) |
| 2 | //! for identifiers |
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| 3 | |
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| 4 | use crate::tables::identifier; |
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| 5 | |
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| 6 | pub use identifier::IdentifierType; |
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| 7 | |
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| 8 | /// Methods for determining characters not restricted from use for identifiers. |
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| 9 | pub trait GeneralSecurityProfile { |
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| 10 | /// Returns whether the character is not restricted from use for identifiers. |
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| 11 | fn identifier_allowed(self) -> bool; |
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| 12 | |
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| 13 | /// Returns the [identifier type](https://www.unicode.org/reports/tr39/#Identifier_Status_and_Type) |
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| 14 | fn identifier_type(self) -> Option<IdentifierType>; |
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| 15 | } |
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| 16 | |
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| 17 | impl GeneralSecurityProfile for char { |
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| 18 | #[inline ] |
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| 19 | fn identifier_allowed(self) -> bool { |
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| 20 | identifier::identifier_status_allowed(self) |
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| 21 | } |
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| 22 | #[inline ] |
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| 23 | fn identifier_type(self) -> Option<IdentifierType> { |
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| 24 | identifier::identifier_type(self) |
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| 25 | } |
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| 26 | } |
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| 27 | |
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