Struct AvroExporter 

pub struct AvroExporter;

Exporter for AVRO schema format.

Implementations

impl AvroExporter

pub fn export(&self, tables: &[Table]) -> Result<ExportResult, ExportError>

Export tables to AVRO schema format (SDK interface).

Arguments

• tables - Slice of tables to export

Returns

An ExportResult containing AVRO schema(s) as JSON. If a single table is provided, returns a single schema object. If multiple tables are provided, returns an array of schemas.

Example

use data_modelling_core::export::avro::AvroExporter;
use data_modelling_core::models::{Table, Column};

let tables = vec![
    Table::new("User".to_string(), vec![Column::new("id".to_string(), "INT64".to_string())]),
];

let exporter = AvroExporter;
let result = exporter.export(&tables).unwrap();
assert_eq!(result.format, "avro");

pub fn export_table(table: &Table) -> Value

Export a table to AVRO schema format.

Arguments

• table - The table to export

Returns

A serde_json::Value representing the AVRO schema for the table.

Example

use data_modelling_core::export::avro::AvroExporter;
use data_modelling_core::models::{Table, Column};

let table = Table::new(
    "User".to_string(),
    vec![Column::new("id".to_string(), "INT64".to_string())],
);

let schema = AvroExporter::export_table(&table);
assert_eq!(schema["type"], "record");
assert_eq!(schema["name"], "User");

pub fn export_model(model: &DataModel, table_ids: Option<&[Uuid]>) -> Value

Export a data model to AVRO schema format (legacy method for compatibility).