Enum rune::runtime::ExecutionState

#[non_exhaustive]
pub enum ExecutionState {
    Initial,
    Resumed,
}

The state of an execution. We keep track of this because it’s important to correctly interact with functions that yield (like generators and streams) by initially just calling the function, then by providing a value pushed onto the stack.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Initial

The initial state of an execution.

Resumed

The resumed state of an execution. This expects a value to be pushed onto the virtual machine before it is continued.

Trait Implementations

impl Clone for ExecutionState

fn clone(&self) -> ExecutionState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionState

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

Formats the value using the given formatter.

impl Display for ExecutionState

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

Formats the value using the given formatter.

impl Copy for ExecutionState