cargo registry - name should default to dep.name when not renamed

Author: usbalbin

modules/packages/cargo/parser.go

@@ -136,16 +136,22 @@ func parsePackage(r io.Reader) (*Package, error) {
 
 	dependencies := make([]*Dependency, 0, len(meta.Deps))
 	for _, dep := range meta.Deps {
+		name := dep.ExplicitNameInToml
+		pkg := &dep.Name
+		if len(dep.ExplicitNameInToml) == 0 {
+			name = dep.Name
+			pkg = nil
+		}
 		dependencies = append(dependencies, &Dependency{
-			Name:            dep.ExplicitNameInToml,
+			Name:            name,
 			Req:             dep.VersionReq,
 			Features:        dep.Features,
 			Optional:        dep.Optional,
 			DefaultFeatures: dep.DefaultFeatures,
 			Target:          dep.Target,
 			Kind:            dep.Kind,
 			Registry:        dep.Registry,
-			Package:         &dep.Name,
+			Package:         pkg,
 		})
 	}