Enum EvmVersion

pub enum EvmVersion {
    Homestead,
    TangerineWhistle,
    SpuriousDragon,
    Byzantium,
    Constantinople,
    Petersburg,
    Istanbul,
    Berlin,
    London,
    Paris,
    Shanghai,
    Cancun,
    Prague,
    Osaka,
}

EVM versions.

Default is Prague, since 0.8.30

Kept in sync with: https://github.com/ethereum/solidity/blob/develop/liblangutil/EVMVersion.h

Variants

Homestead

TangerineWhistle

SpuriousDragon

Byzantium

Constantinople

Petersburg

Istanbul

Berlin

London

Paris

Shanghai

Cancun

Prague

Osaka

Implementations

impl EvmVersion

pub fn default_version_solc(version: &Version) -> Option<EvmVersion>

Find the default EVM version for the given compiler version.

pub fn normalize_version_solc(self, version: &Version) -> Option<EvmVersion>

Normalizes this EVM version by checking against the given Solc Version.

pub const fn as_str(&self) -> &'static str

Returns the EVM version as a string.

pub fn supports_returndata(&self) -> bool

Has the RETURNDATACOPY and RETURNDATASIZE opcodes.

pub fn has_static_call(&self) -> bool

pub fn has_bitwise_shifting(&self) -> bool

pub fn has_create2(&self) -> bool

pub fn has_ext_code_hash(&self) -> bool

pub fn has_chain_id(&self) -> bool

pub fn has_self_balance(&self) -> bool

pub fn has_base_fee(&self) -> bool

pub fn has_prevrandao(&self) -> bool

pub fn has_push0(&self) -> bool

Trait Implementations

impl Clone for EvmVersion

fn clone(&self) -> EvmVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvmVersion

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

Formats the value using the given formatter.

impl Default for EvmVersion

fn default() -> EvmVersion

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EvmVersion

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EvmVersion

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

Formats the value using the given formatter.

impl FromStr for EvmVersion

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<EvmVersion, <EvmVersion as FromStr>::Err>

Parses a string s to return a value of this type.

impl Ord for EvmVersion

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for EvmVersion

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for EvmVersion

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

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

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

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

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

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

impl Serialize for EvmVersion

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for EvmVersion

impl Eq for EvmVersion

impl StructuralPartialEq for EvmVersion