pub fn entity_instance_name(input: &str) -> ParseResult<'_, u64>Expand description
entity_instance_name = # ( digit ) { digit } .
As discussed in ISO-10303-21 6.4.4.3 Entity instance names,
NOTE 2 Leading zeros in entity instance names are ignored so “#001” is the same identifier as “#1”.
leading zeros are ignored, and convert into u64 type.
§Error
- FIXME: If the input cannot be represented by
u64, i.e. larger than u64::MAX