pub struct Stack { /* private fields */ }
Expand description
EVM stack.
Implementations§
source§impl Stack
impl Stack
sourcepub fn pop(&mut self) -> Result<H256, ExitError>
pub fn pop(&mut self) -> Result<H256, ExitError>
Pop a value from the stack. If the stack is already empty, returns the
StackUnderflow
error.
sourcepub fn push(&mut self, value: H256) -> Result<(), ExitError>
pub fn push(&mut self, value: H256) -> Result<(), ExitError>
Push a new value into the stack. If it will exceed the stack limit,
returns StackOverflow
error and leaves the stack unchanged.
Trait Implementations§
Auto Trait Implementations§
impl RefUnwindSafe for Stack
impl Send for Stack
impl Sync for Stack
impl Unpin for Stack
impl UnwindSafe for Stack
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more