Update modules/packages/cargo/parser.go

Co-authored-by: wxiaoguang <[email protected]>

Author: usbalbin

modules/packages/cargo/parser.go

@@ -136,9 +136,11 @@ func parsePackage(r io.Reader) (*Package, error) {
 
 	dependencies := make([]*Dependency, 0, len(meta.Deps))
 	for _, dep := range meta.Deps {
+		// https://doc.rust-lang.org/cargo/reference/registry-web-api.html#publish
+		// It is a string of the new package name if the dependency is renamed, otherwise empty
 		name := dep.ExplicitNameInToml
 		pkg := &dep.Name
-		if len(dep.ExplicitNameInToml) == 0 {
+		if name == "" {
 			name = dep.Name
 			pkg = nil
 		}