pub struct Stack { /* private fields */ }
Expand description
EVM stack.
Implementations
sourceimpl 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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more