func io/fs.ReadFile

4 uses

	io/fs (current package)
		readfile.go#L32: func ReadFile(fsys FS, name string) ([]byte, error) {
		sub.go#L104: 	data, err := ReadFile(f.fsys, full)

	html/template
		template.go#L527: 		b, err = fs.ReadFile(fsys, file)

	text/template
		helper.go#L175: 		b, err = fs.ReadFile(fsys, file)