Enum evm_state::types::BlockVersion

pub enum BlockVersion {
    InitVersion,
    VersionConsistentHashes,
}

Blocks versions.

Variants

InitVersion

bogous version without transactions roots, ommers = H256::zero, and nonce as scalar.

VersionConsistentHashes

Version with fixed transactions root hashes, ommers and nonce values. All but difficulty/PoW part, should be compatible with ethereum light clients.

Implementations

impl BlockVersion

pub fn activate_spv_compatibility(&mut self)

Trait Implementations

impl Clone for BlockVersion

fn clone(&self) -> BlockVersion

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for BlockVersion

impl Debug for BlockVersion

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BlockVersion

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BlockVersion

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for BlockVersion

impl From<BlockVersion> for u64

fn from(version: BlockVersion) -> u64

Performs the conversion.

impl Ord for BlockVersion

fn cmp(&self, other: &BlockVersion) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<BlockVersion> for BlockVersion

fn eq(&self, other: &BlockVersion) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<BlockVersion> for BlockVersion

fn partial_cmp(&self, other: &BlockVersion) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for BlockVersion

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for BlockVersion

impl StructuralPartialEq for BlockVersion

impl TryFrom<u64> for BlockVersion

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(version: u64) -> Result<BlockVersion, Self::Error>

Performs the conversion.