FromJSON returns a concrete Decoder for JSON.

FromXML returns a concrete Decoder for XML.

FromYAML returns a concrete Decoder for YAML.

JSONToGetter returns a structil.Getter with a decoded JSON via DynamicStruct.

YAMLToGetter returns a structil.Getter with a decoded YAML via DynamicStruct.

Decoder is the struct that decodes some marshaled data like JSON and YAML.