Get returns the list of tagged fields for some struct type ty.

FlagAttr treats a field as attribute.

FlagBlock treats a field as a block.

FlagEnum treats a field as an enum of blocks.

FlagLabel will store block labels in the field.

FlagOptional marks a field optional for decoding/encoding.

FlagSquash will expose inner fields from a struct as outer fields.

Field is a tagged field within a struct.

Flags is a bitmap of flags associated with a field on a struct.