IsDir returns true if the element is a directory-like node or false if it is a file-like node.
()
| 41 | // IsDir returns true if the element is a directory-like node or |
| 42 | // false if it is a file-like node. |
| 43 | IsDir() bool |
| 44 | // Children returns the children of the element. Note that empty |
| 45 | // directory-like noders and file-like noders will both return |
| 46 | // NoChildren. |
no outgoing calls