Struct evm_core::Machine [−][src]
Core execution layer for EVM.
Implementations
impl Machine
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pub fn stack(&self) -> &Stack
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Reference of machine stack.
pub fn stack_mut(&mut self) -> &mut Stack
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Mutable reference of machine stack.
pub fn memory(&self) -> &Memory
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Reference of machine memory.
pub fn memory_mut(&mut self) -> &mut Memory
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Mutable reference of machine memory.
pub fn new(
code: Rc<Vec<u8>>,
data: Rc<Vec<u8>>,
stack_limit: usize,
memory_limit: usize
) -> Self
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code: Rc<Vec<u8>>,
data: Rc<Vec<u8>>,
stack_limit: usize,
memory_limit: usize
) -> Self
Create a new machine with given code and data.
pub fn exit(&mut self, reason: ExitReason)
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Explict exit of the machine. Further step will return error.
pub fn inspect(&self) -> Option<(Result<Opcode, ExternalOpcode>, &Stack)>
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Inspect the machine's next opcode and current stack.
pub fn return_value(&self) -> Vec<u8>
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Copy and get the return value of the machine, if any.
pub fn run(&mut self) -> Capture<ExitReason, Trap>
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Loop stepping the machine, until it stops.
pub fn step(&mut self) -> Result<(), Capture<ExitReason, Trap>>
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Step the machine, executing one opcode. It then returns.
Auto Trait Implementations
impl !RefUnwindSafe for Machine
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impl !Send for Machine
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impl !Sync for Machine
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impl Unpin for Machine
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impl UnwindSafe for Machine
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,