Enum zingen::Func

pub enum Func {
    Select,
    Sload,
    Sstore,
    Log0,
    Log1,
    Log2,
    Log3,
    Log4,
}

Function selector.

Variants

Select

Run function select.

Sload

Run function sload.

Sstore

Run function sstore.

Log0

Run function log0.

Log1

Run function log1.

Log2

Run function log2.

Log3

Run function log3.

Log4

Run function log4.

Implementations

impl Func

pub fn stack_in(&self) -> u8

Stack input size.

pub fn stack_out(&self) -> u8

Stack output size.

pub fn prelude(&self, masm: &mut MacroAssembler) -> Result<()>

Pre-processing for the function.

pub fn bytecode(&self) -> Vec<u8>

Get the bytecode of the function.

pub fn is_embedded(&self) -> bool

If this function should be embedded in the main code.

TODO: return false for functions that are necessary to just stay in the code section #109

Trait Implementations

impl Clone for Func

fn clone(&self) -> Func

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Func

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

Formats the value using the given formatter.

impl Hash for Func

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Func

fn cmp(&self, other: &Func) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Func

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

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

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

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

impl PartialOrd for Func

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

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

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

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

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

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

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

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

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 TryFrom<(&str, &str)> for Func

type Error = Error

The type returned in the event of a conversion error.

fn try_from(import: (&str, &str)) -> Result<Self>

Performs the conversion.

impl Copy for Func

impl Eq for Func

impl StructuralEq for Func

impl StructuralPartialEq for Func