inverted-index-util 0.0.4

Utilities for implementing an inverted index
Documentation
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# inverted-index-util
This crate provides utilities for implementing inverted indexes

## Usage
```rust
    use inverted_index_util::entity_list::insert_entity_mut;
    let mut entity_list: Vec<u8> = Vec::new();

    insert_entity_mut(&mut entity_list, b"aaaaaaaaaaaaaaaa");
    insert_entity_mut(&mut entity_list, b"cccccccccccccccc");
    insert_entity_mut(&mut entity_list, b"aaaaaaaaaaaaaaaa");
    insert_entity_mut(&mut entity_list, b"bbbbbbbbbbbbbbbb");

    assert_eq!(
        &entity_list[..],
        &b"aaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbcccccccccccccccc"[..]
    );
```