[−][src]Crate rdbc
The RDBC (Rust DataBase Connectivity) API is loosely based on the ODBC and JDBC standards and provides a database agnostic programming interface for executing queries and fetching results.
Reference implementation RDBC Drivers exist for Postgres and MySQL.
The following example demonstrates how RDBC can be used to run a trivial query against Postgres.
ⓘThis example is not tested
use rdbc::Value; use rdbc_postgres::PostgresDriver; let driver = PostgresDriver::new(); let conn = driver.connect("postgres://postgres:password@localhost:5433").unwrap(); let mut conn = conn.borrow_mut(); let stmt = conn.prepare("SELECT a FROM b WHERE c = ?").unwrap(); let mut stmt = stmt.borrow_mut(); let rs = stmt.execute_query(&vec![Value::Int32(123)]).unwrap(); let mut rs = rs.borrow_mut(); while rs.next() { println!("{:?}", rs.get_string(1)); }
Structs
Column |
Enums
DataType | RDBC Data Types |
Error | RDBC Error |
Value |
Traits
Connection | Represents a connection to a database |
ResultSet | Result set from executing a query against a statement |
ResultSetMetaData | Meta data for result set |
Statement | Represents an executable statement |
Type Definitions
Result | RDBC Result type |