Module custom_properties_map 

The structure that contains the custom properties of a given element.

Structs

AllSubstitutionFunctions

An IndexMap containing both custom properties and attributes.

CustomPropertiesMap

A map for a set of custom properties, which implements copy-on-write behavior on insertion with cheap copying.

Inner 🔒

Iter

An iterator over the custom properties.

Key 🔒

KeyRef 🔒

Constants

ANCESTOR_COUNT_LIMIT 🔒

A not-too-large, not too small ancestor limit, to prevent creating too-big chains.

Statics

EMPTY 🔒

Type Aliases

OwnMap

We use None in the value to represent a removed entry.