Enum Change 

pub enum Change {
    NodeCreated {
        id: NodeId,
        labels: Vec<String>,
        properties: Properties,
    },
    NodeUpdated {
        id: NodeId,
        labels: Vec<String>,
        properties: Properties,
        set_keys: Vec<String>,
        removed_keys: Vec<String>,
        added_labels: Vec<String>,
        removed_labels: Vec<String>,
    },
    NodeDeleted {
        id: NodeId,
        labels: Vec<String>,
        properties: Properties,
    },
    RelationshipCreated {
        id: RelationshipId,
        rel_type: String,
        start: NodeId,
        end: NodeId,
        properties: Properties,
    },
    RelationshipUpdated {
        id: RelationshipId,
        rel_type: String,
        start: NodeId,
        end: NodeId,
        properties: Properties,
        set_keys: Vec<String>,
        removed_keys: Vec<String>,
    },
    RelationshipDeleted {
        id: RelationshipId,
        rel_type: String,
        start: NodeId,
        end: NodeId,
        properties: Properties,
    },
    Reset,
}

Net effect of one committed transaction on one entity.

Created and updated entities carry their state after the commit. Deleted entities carry their last committed state. An entity created and deleted inside the same transaction is not reported.

Variants

NodeCreated

Fields

id: NodeId

labels: Vec<String>

properties: Properties

NodeUpdated

Fields

id: NodeId

labels: Vec<String>

properties: Properties

set_keys: Vec<String>

Keys the transaction set (last operation per key wins).

removed_keys: Vec<String>

Keys the transaction removed (last operation per key wins).

added_labels: Vec<String>

removed_labels: Vec<String>

NodeDeleted

Fields

id: NodeId

labels: Vec<String>

properties: Properties

RelationshipCreated

Fields

id: RelationshipId

rel_type: String

start: NodeId

end: NodeId

properties: Properties

RelationshipUpdated

Fields

id: RelationshipId

rel_type: String

start: NodeId

end: NodeId

properties: Properties

set_keys: Vec<String>

removed_keys: Vec<String>

RelationshipDeleted

Fields

id: RelationshipId

rel_type: String

start: NodeId

end: NodeId

properties: Properties

Reset

The whole graph was replaced (clear() or a snapshot restore). Consumers should drop anything they derived from earlier batches.

Trait Implementations

impl Clone for Change

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Change

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

Formats the value using the given formatter.

impl PartialEq for Change

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Change