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Altair consensus changes and refactors (#2279)

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## 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
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19
testing/ef_tests/src/cases/common.rs
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@@ -2,18 +2,19 @@ use crate::cases::LoadCase;
use crate::decode::yaml_decode_file;
use crate::error::Error;
use serde_derive::Deserialize;
use ssz::{Decode, Encode};
use ssz::Encode;
use ssz_derive::{Decode, Encode};
use std::convert::TryFrom;
use std::fmt::Debug;
use std::path::Path;
use tree_hash::TreeHash;
use types::ForkName;
/// Trait for all BLS cases to eliminate some boilerplate.
pub trait BlsCase: serde::de::DeserializeOwned {}
impl<T: BlsCase> LoadCase for T {
fn load_from_dir(path: &Path) -> Result<Self, Error> {
fn load_from_dir(path: &Path, _fork_name: ForkName) -> Result<Self, Error> {
yaml_decode_file(&path.join("data.yaml"))
}
}
@@ -60,13 +61,21 @@ macro_rules! uint_wrapper {
uint_wrapper!(TestU128, ethereum_types::U128);
uint_wrapper!(TestU256, ethereum_types::U256);
/// Trait alias for all deez bounds
/// Trait for types that can be used in SSZ static tests.
pub trait SszStaticType:
serde::de::DeserializeOwned + Decode + Encode + TreeHash + Clone + PartialEq + Debug + Sync
serde::de::DeserializeOwned + Encode + TreeHash + Clone + PartialEq + Debug + Sync
{
}
impl<T> SszStaticType for T where
T: serde::de::DeserializeOwned + Decode + Encode + TreeHash + Clone + PartialEq + Debug + Sync
T: serde::de::DeserializeOwned + Encode + TreeHash + Clone + PartialEq + Debug + Sync
{
}
/// Return the fork immediately prior to a fork.
pub fn previous_fork(fork_name: ForkName) -> ForkName {
match fork_name {
ForkName::Base => ForkName::Base,
ForkName::Altair => ForkName::Base,
}
}