kex

Streamed hex dumping library.

Documentation

https://docs.rs/kex/0.1.6/kex/

Features

• Streamed I/O.
• Works with output, implementing Write trait.
• Customizable formatting

Customized formatting

00000000🤩 deadbe efdead beefde 💥.........💨 00000009🤩 adbeef deadbe efdead 💥.........💨 00000012🤩 beefde adbeef deadbe 💥.........💨 0000001b🤩 efdead beefde adbeef 💥.........💨 00000024🤩 deadbe ef4974 20776f 💥....It wo💨 0000002d🤩 726b73 212121 feedfa 💥rks!!!...💨 00000036🤩 feedfa feedfa feedfa 💥.........💨 0000003f🤩 feedfa feedfa feedfa 💥.........💨 00000048🤩 feedfa feedfa feedfa 💥.........💨 00000051🤩 feedfa XxXxXx XxXxXx 💥... 💨

Examples

```rust use kex::*;

fn main() { use std::{ fs::File, io::{stdout, Stdout}, };

let fmt = Formatters::new(
    MyAddrFormatter::new(),
    MyByteFormatter::new(),
    CharFormatter::new(),
);
let config = Config::new(fmt, 9, 3, ('\u{1F4A5}'.to_string(), '\u{1F4A8}'.to_string()));
let mut printer = Printer::new(Box::new(stdout()), 0, config);

let mut _printer =
    Printer::<Box<Stdout>, AddressFormatter, ByteFormatter, CharFormatter>::default_with(
        Box::new(stdout()),
        0,
    );

let mut _printer = Printer::default_fmt_with(Box::new(stdout()), 0);

let bytes1 = &[222u8, 173, 190, 239];
let bytes2 = &[0xfeu8, 0xed, 0xfa];
let it_works = &[
    0x49u8, 0x74, 0x20, 0x77, 0x6f, 0x72, 0x6b, 0x73, 0x21, 0x21, 0x21,
];

for _ in 0..10 {
    _ = printer.push(bytes1);
}

_ = printer.push(it_works);

for _ in 0..11 {
    _ = printer.push(bytes2);
}

printer.finish();

println!("\nPrinting to vector:\n");

let out = Box::new(Vec::<u8>::new());
let mut printer = Printer::default_fmt_with(out, 0);

_ = printer.push(bytes1);
_ = printer.push(it_works);
_ = printer.push(bytes2);

let out = printer.finish();

let result = std::str::from_utf8(&*out).unwrap();
println!("{}", result);

let file = File::create("target/hexdump.txt").unwrap();
let mut printer = Printer::default_fmt_with(file, 0);
_ = printer.push(bytes1);
_ = printer.push(it_works);
_ = printer.push(bytes2);
_ = printer.finish();

}

struct MyAddrFormatter { fmt: AddressFormatter, }

impl MyAddrFormatter { fn new() -> Self { MyAddrFormatter { fmt: AddressFormatter::new(8), } } }

impl AddressFormatting for MyAddrFormatter { fn format(&self, addr: usize) -> String { const EMOJI: char = '\u{1F929}';

    format!("{}{EMOJI}", self.fmt.format(addr))
}

}

struct MyByteFormatter { fmt: ByteFormatter, }

impl MyByteFormatter { fn new() -> Self { Self { fmt: ByteFormatter::new(), } } }

impl ByteFormatting for MyByteFormatter { fn format(&mut self, bytes: &[u8]) -> String { self.fmt.format(bytes) }

fn padding_string(&mut self, byte_count: usize) -> String {
    format!("Xx").repeat(byte_count)
}

} ```