Enum ClusterTopologyObjectTransition 

pub enum ClusterTopologyObjectTransition {
    Preserve,
    AddFutureOnly,
    Remove,
}

Supported catalog-object transitions at an exact checkpoint cut.

Variants

Preserve

Same incarnation, schema and state contract; any replacement is compiler-certified.

AddFutureOnly

New object, activated at an explicitly persisted future-only boundary.

Remove

Retire an existing source, stream or sink after its cut and actor termination are settled.

Trait Implementations

impl Clone for ClusterTopologyObjectTransition

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 ClusterTopologyObjectTransition

impl Debug for ClusterTopologyObjectTransition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ClusterTopologyObjectTransition

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ClusterTopologyObjectTransition

impl PartialEq for ClusterTopologyObjectTransition

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ClusterTopologyObjectTransition

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 ClusterTopologyObjectTransition