Struct SiodbConn

pub struct SiodbConn { /* private fields */ }

A connection to Siodb.

For instance:

  let uri = "siodbs://root@localhost:50000?identity_file=/home/siodb/.ssh/id_rsa";
  let mut siodb_conn = SiodbConn::new(&uri).expect(&format!("Error connecting to URI '{}'", uri));

Implementations

impl SiodbConn

pub fn new(uri_str: &str) -> Result<SiodbConn, DriverError>

Create a new authenticated connection to Siodb from an URI.

pub fn close(&mut self) -> Result<(), DriverError>

Close the connection with Siodb.

pub fn execute(&mut self, sql: String) -> Result<(), DriverError>

Execute a statement in a connection.

pub fn query_row(&mut self, sql: String) -> Option<Vec<Option<Value>>>

Execute a query in a connection, return the first row and discard the others.

pub fn query(&mut self, sql: String) -> Result<(), DriverError>

Execute a query in a connection.

pub fn next(&mut self) -> Result<bool, DriverError>

Read the next row from the result set.

pub fn scan(&self) -> &Vec<Option<Value>>

Return last row fetched from next().

pub fn get_row_count(&mut self) -> u64

Return the total number of rows read to far from next().

pub fn get_affected_row_count(&mut self) -> u64

Return the number of affected rows from the previous statement.

Trait Implementations

impl Debug for SiodbConn

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.