Struct Driver 

pub struct Driver(ManagedDriver);

Snowflake ADBC Driver.

Tuple Fields

0: ManagedDriver

Implementations

impl Driver

pub fn try_load() -> Result<Driver, Error>

Returns a Driver.

Defaults to the loading the latest [AdbcVersion]. To load the Driver with a different version use [Builder::with_adbc_version], or to load the configuration from environment variables use [Builder::from_env].

If the crate was built without the bundled and linked features this will attempt to dynamically load the driver.

Error

Returns an error when the driver fails to load.

Example

Using the default ADBC version

let mut driver = Driver::try_load()?;

Using a different ADBC version

let mut driver = Builder::default()
   .with_adbc_version(AdbcVersion::V100)
   .try_load()?;

pub fn try_load_dynamic() -> Result<Driver, Error>

Returns a dynamically loaded Driver.

This attempts to load the adbc_driver_snowflake library using the default AdbcVersion.

Error

Returns an error when the driver fails to load.

Example

let mut driver = Driver::try_load_dynamic()?;

Trait Implementations

impl Clone for Driver

fn clone(&self) -> Driver

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Driver

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

Formats the value using the given formatter.

impl Default for Driver

Panics when the drivers fails to load.

fn default() -> Driver

Returns the “default value” for a type.

impl Driver for Driver

type DatabaseType = Database

fn new_database(&mut self) -> Result<<Driver as Driver>::DatabaseType, Error>

Allocate and initialize a new database without pre-init options.

fn new_database_with_opts( &mut self, opts: impl IntoIterator<Item = (OptionDatabase, OptionValue)>, ) -> Result<<Driver as Driver>::DatabaseType, Error>

Allocate and initialize a new database with pre-init options.

impl TryFrom<Builder> for Driver

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Builder) -> Result<Driver, Error>

Performs the conversion.