Crate neodiff 

neodiff

A Neo4j graph comparison tool that identifies and reports differences between source and target databases.

Usage

use neodiff::{diff_graphs, new_jsonl_writer, DiffConfig, GraphConfig};
use std::collections::HashSet;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    let source = GraphConfig::new("bolt://source:7687", "neo4j", "pass", None);
    let target = GraphConfig::new("bolt://target:7687", "neo4j", "pass", None);
    let config = DiffConfig::new(vec![], vec![], vec![], vec![], vec![], None, None, None)?;
    let mut writer = new_jsonl_writer(std::io::stdout());
    diff_graphs(&source, &target, &config, writer.as_mut()).await
}

Structs

Counts

Difference counts for a node label or relationship type.

DiffConfig

Configuration to include and/or exclude differences between the graphs.

DiffSummary

A summary of the differences between the source and target graphs.

GraphConfig

Connection configuration for a Neo4j Graph.

NodeRef

A reference to a node in a relationship.

Patterns

A Vec of compiled Regex patterns.

Enums

Diff

A difference between the source and target graphs.

PropertyDiff

A node or relationship property difference.

Traits

DiffWriter

Writes graph differences to an output destination.

Functions

diff_graphs

Compares the source and target Neo4j graphs using the config, then outputs the differences using the writer.

new_jsonl_writer

Initializes a JSON Lines DiffWriter for the output.