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Trait unicode_xid::UnicodeXID

source · [−]
pub trait UnicodeXID {
    fn is_xid_start(self) -> bool;
    fn is_xid_continue(self) -> bool;
}
Expand description

Methods for determining if a character is a valid identifier character.

Required methods

Returns whether the specified character satisfies the ‘XID_Start’ Unicode property.

‘XID_Start’ is a Unicode Derived Property specified in UAX #31, mostly similar to ID_Start but modified for closure under NFKx.

Returns whether the specified char satisfies the ‘XID_Continue’ Unicode property.

‘XID_Continue’ is a Unicode Derived Property specified in UAX #31, mostly similar to ‘ID_Continue’ but modified for closure under NFKx.

Implementations on Foreign Types

Implementors