cosmos-sdk/depinject/internal/graphviz/edge.go

18 lines
301 B
Go

package graphviz
import (
"fmt"
"io"
)
// Edge represents a graphviz edge.
type Edge struct {
*Attributes
from, to *Node
}
func (e Edge) render(w io.Writer, indent string) error {
_, err := fmt.Fprintf(w, "%s%q -> %q%s;\n", indent, e.from.name, e.to.name, e.Attributes.String())
return err
}