Documentation
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Overview ¶
Package framestruct provides functions to convert from any type to *data.Frame or data.Frames
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ToDataFrame ¶
func ToDataFrame(name string, toConvert interface{}, opts ...FramestructOption) (*data.Frame, error)
ToDataFrame flattens an arbitrary struct or slice of structs into a *data.Frame
func ToDataFrames ¶
func ToDataFrames(name string, toConvert interface{}, opts ...FramestructOption) (data.Frames, error)
ToDataFrames is a convenience wrapper around ToDataFrame. It will wrap the converted DataFrame in a data.Frames. Additionally, if the passed type satisfies the data.Framer interface, the function will delegate to that for the type conversion. If this function delegates to a data.Framer, it will use the data.Frame name defined by the type rather than passed to this function
Types ¶
type FieldConverter ¶
type FieldConverter func(interface{}) (interface{}, error)
FieldConverter is a function that takes the value of a field, converts it, and returns the new value as an interface
type FramestructOption ¶
type FramestructOption func(cr *converter)
FramestructOption takes a converter and applies some configuration to it
func WithColumn0 ¶
func WithColumn0(fieldname string) FramestructOption
WithColumn0 specifies the 0th column of the returned Data Frame. Using this option will override any `col0` framestruct tags that have been set. This is most useful when marshalling maps
func WithConverterFor ¶
func WithConverterFor(fieldname string, c FieldConverter) FramestructOption
WithConverterFor configures a FieldConverter for a field with the name fieldname. This converter will be applied to fields _after_ the name structag is applied.
Source Files