gnosis/lighthouse
1
0
Fork 0
mirror of https://github.com/sigp/lighthouse.git synced 2026-04-18 21:38:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

Altair consensus changes and refactors (#2279)

Browse Source 
## Proposed Changes

Implement the consensus changes necessary for the upcoming Altair hard fork.

## Additional Info

This is quite a heavy refactor, with pivotal types like the `BeaconState` and `BeaconBlock` changing from structs to enums. This ripples through the whole codebase with field accesses changing to methods, e.g. `state.slot` => `state.slot()`.


Co-authored-by: realbigsean <seananderson33@gmail.com>
This commit is contained in:
Michael Sproul
2021-07-09 06:15:32 +00:00
parent 89361573d4
commit b4689e20c6
271 changed files with 9652 additions and 8444 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
lcli/src/parse_ssz.rs
View File

@@ -1,26 +1,28 @@
use crate::helpers::parse_path;
use clap::ArgMatches;
use serde::Serialize;
use ssz::Decode;
use std::fs::File;
use std::io::Read;
use types::{EthSpec, SignedBeaconBlock};
use types::*;
pub fn run<T: EthSpec>(matches: &ArgMatches) -> Result<(), String> {
let type_str = matches
.value_of("type")
.ok_or("No type supplied")?;
let path = parse_path(matches, "path")?;
info!("Type: {:?}", type_str);
pub fn run_parse_ssz<T: EthSpec>(matches: &ArgMatches) -> Result<(), String> {
let type_str = matches.value_of("type").ok_or("No type supplied")?;
let filename = matches.value_of("ssz-file").ok_or("No file supplied")?;
let mut bytes = vec![];
let mut file = File::open(&path).map_err(|e| format!("Unable to open {:?}: {}", path, e))?;
let mut file =
File::open(filename).map_err(|e| format!("Unable to open {}: {}", filename, e))?;
file.read_to_end(&mut bytes)
.map_err(|e| format!("Unable to read {:?}: {}", path, e))?;
.map_err(|e| format!("Unable to read {}: {}", filename, e))?;
info!("Using {} spec", T::spec_name());
info!("Type: {:?}", type_str);
match type_str {
"SignedBeaconBlock" => decode_and_print::<SignedBeaconBlock<T>>(&bytes)?,
"block_base" => decode_and_print::<BeaconBlockBase<T>>(&bytes)?,
"block_altair" => decode_and_print::<BeaconBlockAltair<T>>(&bytes)?,
"state_base" => decode_and_print::<BeaconStateBase<T>>(&bytes)?,
"state_altair" => decode_and_print::<BeaconStateAltair<T>>(&bytes)?,
other => return Err(format!("Unknown type: {}", other)),
};
@@ -28,7 +30,7 @@ pub fn run<T: EthSpec>(matches: &ArgMatches) -> Result<(), String> {
}
fn decode_and_print<T: Decode + Serialize>(bytes: &[u8]) -> Result<(), String> {
let item = T::from_ssz_bytes(&bytes).map_err(|e| format!("Ssz decode failed: {:?}", e))?;
let item = T::from_ssz_bytes(&bytes).map_err(|e| format!("SSZ decode failed: {:?}", e))?;
println!(
"{}",