Marks a given path as excluded from backups. Currently implemented only for Time Machine on macOS.
Applications that create caches and temporary files in non-standard system locations should exclude these from backups to avoid unneccessary I/O churn and backup bloat.
It's available as a Rust library:
```rust extern crate excludefrombackups as efb;
efb::excludefrombackups(&path)?; ```
or a CLI command:
sh
cargo install exclude_from_backups
exclude_from_backups ~/*/target/release