Struct neo4rs::ConfigBuilder

pub struct ConfigBuilder { /* private fields */ }

A builder to override default configurations and build the Config.

Implementations

impl ConfigBuilder

pub fn new() -> Self

Creates a new ConfigBuilder with default values.

pub fn uri(self, uri: impl Into<String>) -> Self

The uri of the Neo4j server, e.g. “127.0.0.1:7687”.

pub fn user(self, user: impl Into<String>) -> Self

The username for authenticating with the Neo4j server.

pub fn password(self, password: impl Into<String>) -> Self

The password for authenticating with the Neo4j server.

pub fn db(self, db: impl Into<Database>) -> Self

The name of the database to connect to.

Defaults to “neo4j” if not set.

pub fn fetch_size(self, fetch_size: usize) -> Self

fetch_size indicates the number of rows to fetch from server in one request. It is recommended to use a large fetch_size if you are working with large data sets.

Defaults to 200 if not set.

pub fn max_connections(self, max_connections: usize) -> Self

The maximum number of connections in the connection pool.

Defaults to 16 if not set.

pub fn build(self) -> Result<Config>

Trait Implementations

impl Default for ConfigBuilder

fn default() -> Self

Returns the “default value” for a type.