Struct GraphDiff 

pub struct GraphDiff {
    pub version: u64,
    pub op: DiffOp,
    pub ref_val: String,
    pub old: Option<HDict>,
    pub new: Option<HDict>,
}

A single mutation record.

Fields

version: u64

The graph version after this mutation.

op: DiffOp

The kind of mutation.

ref_val: String

The entity’s ref value.

old: Option<HDict>

The entity state before the mutation (None for Add).

new: Option<HDict>

The entity state after the mutation (None for Remove).

Trait Implementations

impl Clone for GraphDiff

fn clone(&self) -> GraphDiff

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphDiff

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

Formats the value using the given formatter.