Enum MissingInputs 

pub enum MissingInputs {
    Refuse,
    Skip,
}

How a caller’s preparation handles a pass whose required components or resources are absent. A strict conversion keeps MissingInputs::Refuse; a preparation spanning optional source content may explicitly skip unfed passes, retaining each one in the typed run report.

Variants

Refuse

Refuse absent inputs, except for a pass’s own Pass::may_lack_inputs declaration.

Skip

Skip an unfed step, recording precisely which required names are absent.

Trait Implementations

impl Clone for MissingInputs

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MissingInputs

impl Debug for MissingInputs

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

Formats the value using the given formatter.

impl Default for MissingInputs

fn default() -> Self

Returns the “default value” for a type.

impl Eq for MissingInputs

impl PartialEq for MissingInputs

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MissingInputs