# bsa3-hash
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bsa3-hash provides a Rust implementation of the hash function used in BSA files for
*The Elder Scrolls III: Morrowind*.
## Usage
Add bsa3-hash to your `Cargo.toml`:
```toml
[dependencies]
bsa3-hash = "^3.0.0"
```
Then call `bsa3_hash::calculate` as needed:
```rust
fn main() {
assert_eq!(
bsa3_hash::calculate(r"meshes\m\probe_journeyman_01.nif".as_bytes()),
0x0002_0336, 0xBB50_0695
);
}
```
## Benchmarking
bsa3-hash supports benchmarking via [criterion](https://crates.io/crates/criterion). Currently we
test and benchmark against three data sets: the filename/hash lists from Morrowind.bsa,
Tribunal.bsa and Bloodmoon.bsa. To run the benchmarks, simply do the following:
* Install cargo-criterion, if you haven't already done so:
```text
cargo install cargo-criterion
```
* Run cargo-criterion in the crate directory:
```text
cargo criterion
```
## License
Licensed under either of
* Apache License, Version 2.0,
([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
at your option.
### Contribution
Unless you explicitly state otherwise, any contribution intentionally
submitted for inclusion in the work by you, as defined in the Apache-2.0
license, shall be dual licensed as above, without any additional terms or
conditions.