fn spell_read_analysis(
field: &FieldRead,
key: Option<&ResolvedKey>,
action_spell: SpellIdx,
eval_kind: Option<EvalKind>,
positive: bool,
) -> Option<ConditionAnalysis>fn spell_read_analysis(
field: &FieldRead,
key: Option<&ResolvedKey>,
action_spell: SpellIdx,
eval_kind: Option<EvalKind>,
positive: bool,
) -> Option<ConditionAnalysis>