unic-ucd-ident 0.9.0

UNIC — Unicode Character Database — Identifier Properties

UNIC — UCD — Identifier Properties

A component of unic: Unicode and Internationalization Crates for Rust.

Accessor to the UCD properties used widely by UAX31 Unicode Identifier and Pattern Syntax.


  • xid (default): the XID_Start and XID_Continue properties.

  • id (optional): the ID_Start and ID_Continue properties. NOTE: in most cases, you should prefer using the XID properties because they are consistent under NFKC normalization.

  • pattern (optional): the Pattern_Syntax and Pattern_White_Space properties.