Struct arangors_graph_exporter::graph_loader::GraphLoader

pub struct GraphLoader { /* private fields */ }

Implementations

impl GraphLoader

pub async fn new( db_config: DatabaseConfiguration, load_config: DataLoadConfiguration, vertex_collections: Vec<CollectionInfo>, edge_collections: Vec<CollectionInfo>, ) -> Result<GraphLoader, GraphLoaderError>

pub async fn new_named( db_config: DatabaseConfiguration, load_config: DataLoadConfiguration, graph_name: String, vertex_global_fields: Option<Vec<String>>, edge_global_fields: Option<Vec<String>>, ) -> Result<GraphLoader, GraphLoaderError>

pub async fn new_custom( db_config: DatabaseConfiguration, load_config: DataLoadConfiguration, vertex_collections: Vec<CollectionInfo>, edge_collections: Vec<CollectionInfo>, ) -> Result<Self, GraphLoaderError>

pub async fn do_vertices<F>( &self, vertices_function: F, ) -> Result<(), GraphLoaderError>

where F: Fn(&Vec<Vec<u8>>, &mut Vec<Vec<Value>>, &Vec<String>) -> Result<(), GraphLoaderError> + Send + Sync + Clone + 'static,

pub async fn do_edges<F>( &self, edges_function: F, ) -> Result<(), GraphLoaderError>

where F: Fn(&Vec<Vec<u8>>, &Vec<Vec<u8>>, &mut Vec<Vec<Value>>, &Vec<String>) -> Result<(), GraphLoaderError> + Send + Sync + Clone + 'static,

pub fn get_vertex_collections_as_list(&self) -> Vec<String>

pub fn get_edge_collections_as_list(&self) -> Vec<String>

pub fn get_all_vertex_fields_as_list_to_return(&self) -> Vec<String>

pub fn get_all_vertices_fields_to_fetch_as_list(&self) -> Vec<String>

pub fn get_all_edges_fields_as_list_to_return(&self) -> Vec<String>

pub fn get_all_edges_fields_to_fetch_as_list(&self) -> Vec<String>

pub fn produce_vertex_projections(&self) -> Option<HashMap<String, Vec<String>>>

pub fn produce_edge_projections(&self) -> Option<HashMap<String, Vec<String>>>