Edit Chapter 13

[edilmedeiros]

Please take a separate look at these commits:

950b6fef4cec58e1bab700d718559d96548105e7: following #34 renaming, so it is consistent here. Will probably be necessary in the whole text going forward...

57400aba39cd863137125a4205179d8d6a71c495: I could not compile without it since we are pusshing into the vector, which requires it to be declared mut.

[edilmedeiros]

I made no changes to the text about it, but I'm getting a warning at this point.

warning: fields `txid`, `output_index`, `script_sig`, and `sequence` are never read
 --> src/main.rs:5:5
  |
4 | struct Input {
  |        ----- fields in this struct
5 |     txid: [u8; 32],
  |     ^^^^
6 |     output_index: u32,
  |     ^^^^^^^^^^^^
7 |     script_sig: Vec<u8>,
  |     ^^^^^^^^^^
8 |     sequence: u32,
  |     ^^^^^^^^
  |
  = note: `Input` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
  = note: `#[warn(dead_code)]` on by default
warning: `transaction-decoder` (bin "transaction-decoder") generated 1 warning

[sb1752]

Yeah probably worth mentioning that the compiler will give warning messages at this point since we're not doing anything with the struct yet.

[edilmedeiros]

I added a #[allow(dead_code)] annotation together with explanation about it. Also dropped the commit renaming the script variable (see #39).

[sb1752]

Ack 2ce24694b2720458cec1f0d7bf4d27cf3b881ddf This is perfect, thank you!