Struct evmil::Bytecode

pub struct Bytecode { /* private fields */ }

Represents a sequence of zero or more bytecodes which can be turned, for example, into a hex string. Likewise, they can be decompiled or further optimised.

Implementations

impl Bytecode

pub fn new() -> Self

pub fn push(&mut self, insn: Instruction)

pub fn instructions(&self) -> &[Instruction]

Get access to the raw sequence of instructions.

pub fn fresh_label(&mut self) -> usize

Return the number of labels in the instruction sequence thus far.

pub fn to_bytes(&self) -> Result<Vec<u8>, Error>

Translate this sequence of bytecode instructions into a sequence of raw bytes. This can still fail in a number of ways. For example, the target for a PUSHL does not match any known JUMPEST label; Or, the stack size is exceeded, etc.

Trait Implementations

impl<const N: usize> TryFrom<&[Term; N]> for Bytecode

Translate a sequence of IL statements into EVM bytecode, or fail with an error.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(terms: &[Term; N]) -> Result<Bytecode, Self::Error>

Performs the conversion.

impl TryFrom<&[Term]> for Bytecode

Translate a sequence of IL statements into EVM bytecode, or fail with an error.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(terms: &[Term]) -> Result<Bytecode, Self::Error>

Performs the conversion.

impl TryInto<Vec<u8, Global>> for Bytecode

Try and translate a bytecode sequence into byte sequence. This can fail for a number of reasons (e.g. dangling branches, stack depth exceeded, etc).

type Error = Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<Vec<u8>, Self::Error>

Performs the conversion.