Struct EVMVersion 

pub struct EVMVersion {
    version: SupportedEVMVersions,
}

EVM Version

Fields

version: SupportedEVMVersions

Implementations

impl EVMVersion

pub fn new(version: SupportedEVMVersions) -> Self

Create a new EVM Version with the specified value

pub fn version(&self) -> &SupportedEVMVersions

Get the current EVM version

pub fn has_push0(&self) -> bool

As PartialOrd is implemented in the struct, all versions after shanghai will support this

pub fn has_prevrandao(&self) -> bool

Check if the EVM version supports prevrandao - Paris or later

pub fn has_transient_storage(&self) -> bool

Check if the EVM version supports transient storage (TLOAD, TSTORE) - Cancun or later

pub fn has_mcopy(&self) -> bool

Check if the EVM version supports MCOPY opcode - Cancun or later

pub fn has_blob_opcodes(&self) -> bool

Check if the EVM version supports blob opcodes (BLOBHASH, BLOBBASEFEE) - Cancun or later

pub fn has_clz(&self) -> bool

Check if the EVM version supports CLZ opcode - Osaka or later

pub fn has_slotnum(&self) -> bool

Check if the EVM version supports the SLOTNUM opcode - Amsterdam or later

pub fn has_stack_immediates(&self) -> bool

Check if the EVM version supports DUPN, SWAPN and EXCHANGE - Amsterdam or later

pub fn max_code_size(&self) -> usize

Maximum size in bytes of deployed (runtime) contract code

EIP-170 (24 KiB) before Amsterdam, EIP-7954 (64 KiB) from Amsterdam on.

pub fn max_initcode_size(&self) -> usize

Maximum size in bytes of contract creation (init) code

EIP-3860 (48 KiB) before Amsterdam, EIP-7954 (128 KiB) from Amsterdam on.

Trait Implementations

impl Clone for EVMVersion

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EVMVersion

impl Debug for EVMVersion

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

Formats the value using the given formatter.

impl Default for EVMVersion

fn default() -> Self

Returns the “default value” for a type.

impl Display for EVMVersion

Display EVMVersion as string

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

Formats the value using the given formatter.

impl From<Option<String>> for EVMVersion

Convert from Option<String> to EVMVersion

fn from(version: Option<String>) -> Self

Converts to this type from the input type.

impl From<String> for EVMVersion

Convert from String to EVMVersion

fn from(version: String) -> Self

Converts to this type from the input type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte