Struct EthInstructions

pub struct EthInstructions<WIRE, HOST>
where
    WIRE: InterpreterTypes,
{
    pub instruction_table: Box<[for<'a> fn(_: &'a mut Interpreter<WIRE>, _: &'a mut HOST); 256]>,
}

Ethereum instruction contains list of mainnet instructions that is used for Interpreter execution.

Fields

instruction_table: Box<[for<'a> fn(_: &'a mut Interpreter<WIRE>, _: &'a mut HOST); 256]>

Implementations

impl<WIRE, HOST> EthInstructions<WIRE, HOST>

where WIRE: InterpreterTypes, HOST: Host,

pub fn new_mainnet() -> EthInstructions<WIRE, HOST>

Returns EthInstructions with mainnet spec.

pub fn new( base_table: [for<'a> fn(_: &'a mut Interpreter<WIRE>, _: &'a mut HOST); 256], ) -> EthInstructions<WIRE, HOST>

Rerurns new EthInstructions with custom instruction table.

pub fn insert_instruction( &mut self, opcode: u8, instruction: for<'a> fn(_: &'a mut Interpreter<WIRE>, _: &'a mut HOST), )

Inserts a new instruction into the instruction table.s

Trait Implementations

impl<WIRE, HOST> Clone for EthInstructions<WIRE, HOST>

where WIRE: InterpreterTypes,

fn clone(&self) -> EthInstructions<WIRE, HOST>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<WIRE, HOST> Default for EthInstructions<WIRE, HOST>

where WIRE: InterpreterTypes, HOST: Host,

fn default() -> EthInstructions<WIRE, HOST>

Returns the “default value” for a type.

impl<IT, CTX> InstructionProvider for EthInstructions<IT, CTX>

where IT: InterpreterTypes, CTX: Host,

type InterpreterTypes = IT

Interpreter types.

type Context = CTX

Context type.

fn instruction_table( &self, ) -> &[for<'a> fn(_: &'a mut Interpreter<<EthInstructions<IT, CTX> as InstructionProvider>::InterpreterTypes>, _: &'a mut <EthInstructions<IT, CTX> as InstructionProvider>::Context); 256]

Returns the instruction table that is used by EvmTr to execute instructions.

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: 8 bytes