Struct ChainHardforks
pub struct ChainHardforks { /* private fields */ }
Expand description
Ordered list of a chain hardforks that implement Hardfork
.
Implementations§
§impl ChainHardforks
impl ChainHardforks
pub fn new(forks: Vec<(Box<dyn Hardfork>, ForkCondition)>) -> ChainHardforks
pub fn new(forks: Vec<(Box<dyn Hardfork>, ForkCondition)>) -> ChainHardforks
Creates a new ChainHardforks
from a list which must be ordered by activation.
Equivalent Ethereum hardforks must be included as well.
pub fn fork<H>(&self, fork: H) -> ForkConditionwhere
H: Hardfork,
pub fn fork<H>(&self, fork: H) -> ForkConditionwhere
H: Hardfork,
Retrieves ForkCondition
from fork
. If fork
is not present, returns
ForkCondition::Never
.
pub fn get<H>(&self, fork: H) -> Option<ForkCondition>where
H: Hardfork,
pub fn get<H>(&self, fork: H) -> Option<ForkCondition>where
H: Hardfork,
Retrieves ForkCondition
from fork
if it exists, otherwise None
.
pub fn fork_block<H>(&self, fork: H) -> Option<u64>where
H: Hardfork,
pub fn fork_block<H>(&self, fork: H) -> Option<u64>where
H: Hardfork,
Retrieves the fork block number or timestamp from fork
if it exists, otherwise None
.
pub fn forks_iter(
&self,
) -> impl Iterator<Item = (&(dyn Hardfork + 'static), ForkCondition)>
pub fn forks_iter( &self, ) -> impl Iterator<Item = (&(dyn Hardfork + 'static), ForkCondition)>
Get an iterator of all hardforks with their respective activation conditions.
pub fn last(&self) -> Option<(Box<dyn Hardfork>, ForkCondition)>
pub fn last(&self) -> Option<(Box<dyn Hardfork>, ForkCondition)>
Get last hardfork from the list.
pub fn is_fork_active_at_timestamp<H>(&self, fork: H, timestamp: u64) -> boolwhere
H: Hardfork,
pub fn is_fork_active_at_timestamp<H>(&self, fork: H, timestamp: u64) -> boolwhere
H: Hardfork,
Convenience method to check if a fork is active at a given timestamp.
pub fn is_fork_active_at_block<H>(&self, fork: H, block_number: u64) -> boolwhere
H: Hardfork,
pub fn is_fork_active_at_block<H>(&self, fork: H, block_number: u64) -> boolwhere
H: Hardfork,
Convenience method to check if a fork is active at a given block number.
pub fn insert<H>(&mut self, fork: H, condition: ForkCondition)where
H: Hardfork,
pub fn insert<H>(&mut self, fork: H, condition: ForkCondition)where
H: Hardfork,
Inserts fork
into list, updating with a new ForkCondition
if it already exists.
Trait Implementations§
§impl Clone for ChainHardforks
impl Clone for ChainHardforks
§fn clone(&self) -> ChainHardforks
fn clone(&self) -> ChainHardforks
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read more§impl Debug for ChainHardforks
impl Debug for ChainHardforks
§impl Default for ChainHardforks
impl Default for ChainHardforks
§fn default() -> ChainHardforks
fn default() -> ChainHardforks
§impl<const N: usize> From<[(EthereumHardfork, ForkCondition); N]> for ChainHardforks
impl<const N: usize> From<[(EthereumHardfork, ForkCondition); N]> for ChainHardforks
§fn from(list: [(EthereumHardfork, ForkCondition); N]) -> ChainHardforks
fn from(list: [(EthereumHardfork, ForkCondition); N]) -> ChainHardforks
§impl PartialEq for ChainHardforks
impl PartialEq for ChainHardforks
impl Eq for ChainHardforks
impl StructuralPartialEq for ChainHardforks
Auto Trait Implementations§
impl Freeze for ChainHardforks
impl !RefUnwindSafe for ChainHardforks
impl Send for ChainHardforks
impl Sync for ChainHardforks
impl Unpin for ChainHardforks
impl !UnwindSafe for ChainHardforks
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Size: 56 bytes