Module icu_properties::script

Data and APIs for supporting both Script and Script_Extensions property values in an efficient structure.

Structs

• ScriptExtensionsSet
  A struct that wraps a Script array, such as in the return value for get_script_extensions_val().
• ScriptWithExtensions
  A wrapper around script extensions data. Can be obtained via load_script_with_extensions_unstable() and related getters.
• ScriptWithExtensionsBorrowed
  A borrowed wrapper around script extension data, returned by ScriptWithExtensions::as_borrowed(). More efficient to query.

Constants

• SCRIPT_VAL_LENGTH 🔒
  The number of bits at the low-end of a ScriptWithExt value used for storing the Script value (or extensions index).
• SCRIPT_X_SCRIPT_VAL 🔒
  The bit mask necessary to retrieve the Script value (or extensions index) from a ScriptWithExt value.

Functions

• load_script_with_extensions_unstable
  A version of script_with_extensions that uses custom data provided by a DataProvider.
• load_script_with_extensions_with_any_provider
  A version of script_with_extensions that uses custom data provided by an AnyProvider.
• script_with_extensions
  Returns a ScriptWithExtensionsBorrowed struct that represents the data for the Script and Script_Extensions properties.