## Testing Readme via rustdoc
rustdoc --test README.md
## Look at test_statics.rs
* ergomic filters
* Rust doesn't allow to override the use of ==, !=, >=, <=, which could otherwise be use to have an ergomic expression in filtering
* Solution
* Use macro to convert
filter!("name" >= "11") into Filter{"name", GTE, 11}
* Global variable to store the filters called from the override