file_type 0.0.2

File type detector
Documentation 
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# file_type

[![ci](https://github.com/theseus-rs/file-type/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/theseus-rs/file-type/actions/workflows/ci.yml)
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[![Benchmarks](https://img.shields.io/badge/%F0%9F%90%B0_bencher-enabled-6ec241)](https://bencher.dev/perf/theseus-rs-file-type)
[![Latest version](https://img.shields.io/crates/v/file_type.svg)](https://crates.io/crates/file_type)
[![License](https://img.shields.io/crates/l/file_type)](https://github.com/theseus-rs/file-type#license)
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## Getting Started

A file type.  The file type is determined by examining the file or bytes against known file
signatures and file extensions.

Additional information on PRONOM file types can be found at
[The National Archives](https://www.nationalarchives.gov.uk/pronom/)

# Example

Detect a Java class file from bytes:
```rust
use file_type::FileType;

let file_type = FileType::from_bytes(b"\xCA\xFE\xBA\xBE");
assert_eq!(file_type.id(), "x-fmt/415");
assert_eq!(file_type.name(), "Java Class File");
assert_eq!(file_type.media_types(), Vec::<String>::new());
assert_eq!(file_type.extensions(), vec!["class"]);
```

Detect text from bytes:
```rust
use file_type::FileType;

let file_type = FileType::from_bytes(b"hello, world\n");
assert_eq!(file_type.id(), "default/1");
assert_eq!(file_type.name(), "Text");
assert_eq!(file_type.media_types(), vec!["text/plain"]);
assert_eq!(file_type.extensions(), Vec::<String>::new());
```

## Safety

This crate uses `#![forbid(unsafe_code)]` to ensure everything is implemented in 100% safe Rust.

## License

Licensed under either of

* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or https://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or https://opensource.org/licenses/MIT)

AND

The PRONOM definitions are provided by The National Archives (UK) under the
[Open Government Licence](https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).

## 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.

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