#hex #no_std

no-std hex

Encoding and decoding data into/from hexadecimal representation

7 unstable releases

✓ Uses Rust 2018 edition

0.4.2 Feb 18, 2020
0.4.1 Feb 10, 2020
0.4.0 Sep 17, 2019
0.3.2 Apr 19, 2018
0.1.0 Oct 23, 2015

#16 in Encoding

Download history 92778/week @ 2019-12-17 57349/week @ 2019-12-24 65826/week @ 2019-12-31 102561/week @ 2020-01-07 103321/week @ 2020-01-14 101994/week @ 2020-01-21 102900/week @ 2020-01-28 106314/week @ 2020-02-04 101324/week @ 2020-02-11 105847/week @ 2020-02-18 105129/week @ 2020-02-25 106321/week @ 2020-03-03 110246/week @ 2020-03-10 113453/week @ 2020-03-17 123285/week @ 2020-03-24 113406/week @ 2020-03-31

401,790 downloads per month
Used in 1,511 crates (594 directly)

MIT/Apache

22KB
368 lines

hex

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Encoding and decoding data into/from hexadecimal representation.

Examples

Encoding a String

let hex_string = hex::encode("Hello world!");

println!("{}", hex_string); // Prints "48656c6c6f20776f726c6421"

Decoding a String

let decoded_string = hex::decode("48656c6c6f20776f726c6421");

println!("{}", decoded_string); // Prints "Hello world!"

You can find the documentation here.

Installation

In order to use this crate, you have to add it under [dependencies] to your Cargo.toml

[dependencies]
hex = "0.4"

By default this will import std, if you are working in a no_std environment you can turn this off by adding the following

[dependencies]
hex = { version = "0.4", default-features = false }

Features

  • std: Enabled by default. Add support for Rust's libstd types.
  • serde: Disabled by default. Add support for serde de/serializing library. See the serde module documentation for usage.

License

Licensed under either of

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.

Dependencies

~73KB