pin

package

v0.0.2-0...-a5fe278 Latest Latest Go to latest Published: Jun 8, 2021 License: Apache-2.0 Imports: 1 Imported by: 0

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Package pin has types for describing pins (connection points).

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type Definition struct {
	Name      string    `json:"-"`
	Type      string    `json:"type"`
	Direction Direction `json:"dir"`
}

Definition describes the main properties of a pin.

type Direction string

Direction describes which way information flows in a Pin.

const (
	Input  Direction = "in"
	Output Direction = "out"
)

The various directions.

func (d Direction) Type() string

Type returns either "<-chan" or "chan<-" (input or output).

type Map map[string]*Definition

Map is a map from pin names to pin definitions.

func NewMap(defs ...*Definition) Map

NewMap constructs a map out of definitions.

func (m *Map) UnmarshalJSON(b []byte) error

UnmarshalJSON unmarshals the map the usual way, and then calls FillNames.