Enum CaTrigPhase 

pub enum CaTrigPhase {
    Idle,
    AwaitingCallback,
}

Which pass of an asynchronous (CA-link) TRIG readback an epid record is in — the port’s pepid->pact for the trigger path.

Two variants rather than a bool because the state has exactly one owner and one transition each way; a bool invited a second copy of it to live in the device support, where the record could not see it.

Variants

Idle

No trigger outstanding. The next process pass may fire one.

AwaitingCallback

A dbCaPutLinkCallback-equivalent trigger is outstanding; the next pass is the callback pass and must run the PID, not re-trigger.

Trait Implementations

impl Clone for CaTrigPhase

fn clone(&self) -> CaTrigPhase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CaTrigPhase

impl Debug for CaTrigPhase

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

Formats the value using the given formatter.

impl Default for CaTrigPhase

fn default() -> CaTrigPhase

Returns the “default value” for a type.

impl Eq for CaTrigPhase

impl PartialEq for CaTrigPhase

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CaTrigPhase