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8cd639f6a2
* add nu-pretty-hex, add into binary, update binaryview * updated parameter name, updated examples * fixed nu-pretty-hex test * fixed tests again! and added a no color option to pretty-hex
1.8 KiB
1.8 KiB
nu-pretty-hex
An update of prett-hex to make it prettier
A Rust library providing pretty hex dump.
A simple_hex() way renders one-line hex dump, a pretty_hex() way renders
columned multi-line hex dump with addressing and ASCII representation.
A config_hex() way renders hex dump in specified format.
Inspiration
Example of simple_hex()
use pretty_hex::*;
let v = vec![222, 173, 190, 239, 202, 254, 32, 24];
assert_eq!(simple_hex(&v), format!("{}", v.hex_dump()));
println!("{}", v.hex_dump());
Output:
de ad be ef ca fe 20 18
Example of pretty_hex()
use pretty_hex::*;
let v: &[u8] = &random::<[u8;30]>();
assert_eq!(pretty_hex(&v), format!("{:?}", v.hex_dump()));
println!("{:?}", v.hex_dump());
Output:
Length: 30 (0x1e) bytes
0000: 6b 4e 1a c3 af 03 d2 1e 7e 73 ba c8 bd 84 0f 83 kN......~s......
0010: 89 d5 cf 90 23 67 4b 48 db b1 bc 35 bf ee ....#gKH...5..
Example of config_hex()
use pretty_hex::*;
let cfg = HexConfig {title: false, width: 8, group: 0, ..HexConfig::default() };
let v = &include_bytes!("data");
assert_eq!(config_hex(&v, cfg), format!("{:?}", v.hex_conf(cfg)));
println!("{:?}", v.hex_conf(cfg));
Output:
0000: 6b 4e 1a c3 af 03 d2 1e kN......
0008: 7e 73 ba c8 bd 84 0f 83 ~s......
0010: 89 d5 cf 90 23 67 4b 48 ....#gKH
0018: db b1 bc 35 bf ee ...5..
Inspired by haskell's pretty-hex.