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Use E for EthSpec trait, instead of B

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This commit is contained in:
Paul Hauner
2019-05-13 14:44:43 +10:00
parent afa8fff31a
commit fcabef91da
20 changed files with 110 additions and 110 deletions
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10
eth2/fork_choice/src/bitwise_lmd_ghost.rs
View File

@@ -34,7 +34,7 @@ fn power_of_2_below(x: u64) -> u64 {
}
/// Stores the necessary data structures to run the optimised bitwise lmd ghost algorithm.
pub struct BitwiseLMDGhost<T: ClientDB + Sized, B> {
pub struct BitwiseLMDGhost<T: ClientDB + Sized, E> {
/// A cache of known ancestors at given heights for a specific block.
//TODO: Consider FnvHashMap
cache: HashMap<CacheKey<u64>, Hash256>,
@@ -51,10 +51,10 @@ pub struct BitwiseLMDGhost<T: ClientDB + Sized, B> {
/// State storage access.
state_store: Arc<BeaconStateStore<T>>,
max_known_height: SlotHeight,
_phantom: PhantomData<B>,
_phantom: PhantomData<E>,
}
impl<T, B: EthSpec> BitwiseLMDGhost<T, B>
impl<T, E: EthSpec> BitwiseLMDGhost<T, E>
where
T: ClientDB + Sized,
{
@@ -88,7 +88,7 @@ where
// build a hashmap of block_hash to weighted votes
let mut latest_votes: HashMap<Hash256, u64> = HashMap::new();
// gets the current weighted votes
let current_state: BeaconState<B> = self
let current_state: BeaconState<E> = self
.state_store
.get_deserialized(&state_root)?
.ok_or_else(|| ForkChoiceError::MissingBeaconState(*state_root))?;
@@ -243,7 +243,7 @@ where
}
}
impl<T: ClientDB + Sized, B: EthSpec> ForkChoice for BitwiseLMDGhost<T, B> {
impl<T: ClientDB + Sized, E: EthSpec> ForkChoice for BitwiseLMDGhost<T, E> {
fn add_block(
&mut self,
block: &BeaconBlock,

10
eth2/fork_choice/src/optimized_lmd_ghost.rs
View File

@@ -34,7 +34,7 @@ fn power_of_2_below(x: u64) -> u64 {
}
/// Stores the necessary data structures to run the optimised lmd ghost algorithm.
pub struct OptimizedLMDGhost<T: ClientDB + Sized, B> {
pub struct OptimizedLMDGhost<T: ClientDB + Sized, E> {
/// A cache of known ancestors at given heights for a specific block.
//TODO: Consider FnvHashMap
cache: HashMap<CacheKey<u64>, Hash256>,
@@ -51,10 +51,10 @@ pub struct OptimizedLMDGhost<T: ClientDB + Sized, B> {
/// State storage access.
state_store: Arc<BeaconStateStore<T>>,
max_known_height: SlotHeight,
_phantom: PhantomData<B>,
_phantom: PhantomData<E>,
}
impl<T, B: EthSpec> OptimizedLMDGhost<T, B>
impl<T, E: EthSpec> OptimizedLMDGhost<T, E>
where
T: ClientDB + Sized,
{
@@ -88,7 +88,7 @@ where
// build a hashmap of block_hash to weighted votes
let mut latest_votes: HashMap<Hash256, u64> = HashMap::new();
// gets the current weighted votes
let current_state: BeaconState<B> = self
let current_state: BeaconState<E> = self
.state_store
.get_deserialized(&state_root)?
.ok_or_else(|| ForkChoiceError::MissingBeaconState(*state_root))?;
@@ -214,7 +214,7 @@ where
}
}
impl<T: ClientDB + Sized, B: EthSpec> ForkChoice for OptimizedLMDGhost<T, B> {
impl<T: ClientDB + Sized, E: EthSpec> ForkChoice for OptimizedLMDGhost<T, E> {
fn add_block(
&mut self,
block: &BeaconBlock,

10
eth2/fork_choice/src/slow_lmd_ghost.rs
View File

@@ -13,7 +13,7 @@ use types::{BeaconBlock, BeaconState, ChainSpec, EthSpec, Hash256, Slot};
//TODO: Pruning and syncing
pub struct SlowLMDGhost<T: ClientDB + Sized, B> {
pub struct SlowLMDGhost<T: ClientDB + Sized, E> {
/// The latest attestation targets as a map of validator index to block hash.
//TODO: Could this be a fixed size vec
latest_attestation_targets: HashMap<u64, Hash256>,
@@ -23,10 +23,10 @@ pub struct SlowLMDGhost<T: ClientDB + Sized, B> {
block_store: Arc<BeaconBlockStore<T>>,
/// State storage access.
state_store: Arc<BeaconStateStore<T>>,
_phantom: PhantomData<B>,
_phantom: PhantomData<E>,
}
impl<T, B: EthSpec> SlowLMDGhost<T, B>
impl<T, E: EthSpec> SlowLMDGhost<T, E>
where
T: ClientDB + Sized,
{
@@ -57,7 +57,7 @@ where
// build a hashmap of block_hash to weighted votes
let mut latest_votes: HashMap<Hash256, u64> = HashMap::new();
// gets the current weighted votes
let current_state: BeaconState<B> = self
let current_state: BeaconState<E> = self
.state_store
.get_deserialized(&state_root)?
.ok_or_else(|| ForkChoiceError::MissingBeaconState(*state_root))?;
@@ -108,7 +108,7 @@ where
}
}
impl<T: ClientDB + Sized, B: EthSpec> ForkChoice for SlowLMDGhost<T, B> {
impl<T: ClientDB + Sized, E: EthSpec> ForkChoice for SlowLMDGhost<T, E> {
/// Process when a block is added
fn add_block(
&mut self,