Module smoltcp::wire::pretty_print
source · Expand description
Pretty-printing of packet representation.
The pretty_print
module provides bits and pieces for printing concise,
easily human readable packet listings.
Example
A packet can be formatted using the PrettyPrinter
wrapper:
use smoltcp::wire::*;
let buffer = vec![
// Ethernet II
0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
0x08, 0x00,
// IPv4
0x45, 0x00, 0x00, 0x18,
0x00, 0x00, 0x40, 0x00,
0x40, 0x01, 0xd2, 0x79,
0x11, 0x12, 0x13, 0x14,
0x21, 0x22, 0x23, 0x24,
// ICMPv4
0x08, 0x00, 0x8e, 0xfe,
0x12, 0x34, 0xab, 0xcd,
0xaa, 0x00, 0x00, 0xff
];
print!("{}", PrettyPrinter::<EthernetFrame<&'static [u8]>>::new("", &buffer));
Structs
Indentation state.
Wrapper for using a
PrettyPrint
where a Display
is expected.Traits
Interface for printing listings.