Attribute reference

Import the vocabulary with:

import sparkles.metadata;

Attribute	Purpose
WireName	A member's or field's name; @WireName("x") applies under every format that uses wire names, @WireName!F("x") under format F only
WireCase	The case a type's names are recased into, per format
WireRepr	An enum written by name or by underlying value, per format
Aliases	Additional accepted names in preference order
Label	Short human-facing label
Description	Human-facing explanatory prose
Range	Numeric lower bound, upper bound, and optional step

The format tags live beside them: AnyFormat, and the identifier formats Pretty and DSource, which spell members by their D identifiers unless annotated for themselves (NameSource). CaseStyle is here too, so sparkles:base can resolve names through the vocabulary; the resolution rule is sparkles.base.text.wire_names.

Consumers decide where each attribute is valid and how it affects behavior. For example, the property tree enforces Range, while a query schema may use the same value only for generated documentation.