rust_search::Filesize cannot be imported

[IoT-master]

error[E0432]: unresolved import rust_search::FileType
--> src/main.rs:3:5
|
3 | use rust_search::FileType;
| ^^^^^^^^^^^^^^^^^^^^^ no FileType in the root
|
help: consider importing this struct instead
|
3 | use std::fs::FileType;
| ~~~~~~~~~~~~~~~~~~

error[E0433]: failed to resolve: use of undeclared type FileSize