Enum SupervisionDirective 

#[non_exhaustive]
pub enum SupervisionDirective {
    Stop,
    Resume,
    Restart,
}

What a Decider returns for an error.

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.

Stop

Stop the stream — caller should treat as terminal.

Resume

Drop the failing element; continue with the next.

Restart

Drop the failing element; conceptually reset operator state.

Trait Implementations

impl Clone for SupervisionDirective

fn clone(&self) -> SupervisionDirective

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SupervisionDirective

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

Formats the value using the given formatter.

impl PartialEq for SupervisionDirective

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SupervisionDirective

impl Eq for SupervisionDirective

impl StructuralPartialEq for SupervisionDirective