Enum ExecutionControl 

#[non_exhaustive]
pub enum ExecutionControl {
    Break,
    Resume,
    StepOver,
    StepInto,
    StepOut,
    Terminate,
    Abort,
}

What to do to a running execution.

Named for what the engine calls each operation, so somebody reading the vendor documentation finds the verb they already know.

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.

Break

Stop at the next step and wait. The run keeps its place.

Resume

Carry on from a break. This is also what releases a breakpoint stop.

StepOver

Run the next step, then stop again without descending into it.

StepInto

Stop at the first step inside whatever the next step calls.

StepOut

Carry on until the current sequence returns, then stop.

Terminate

Stop the run, letting cleanup run so hardware is left safe.

Abort

Stop the run without cleanup.

Blunter than Terminate and rarely what a host wants: anything a sequence would have switched off stays on.

Trait Implementations

impl Clone for ExecutionControl

fn clone(&self) -> ExecutionControl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExecutionControl

impl Debug for ExecutionControl

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExecutionControl

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ExecutionControl

impl PartialEq for ExecutionControl

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ExecutionControl

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ExecutionControl