Struct ExaConnectOptionsBuilder 

pub struct ExaConnectOptionsBuilder { /* private fields */ }

Builder for ExaConnectOptions.

Implementations

impl ExaConnectOptionsBuilder

pub fn build(self) -> Result<ExaConnectOptions>

Consumes this builder and returns an instance of ExaConnectOptions.

Errors

Will return an error if no host or other than exactly one login method were provided.

pub fn host(self, host: String) -> Self

pub fn port(self, port: u16) -> Self

pub fn extra_host(self, host: String, port: Option<u16>) -> Self

Appends an additional host to be used for randomly connecting to Exasol nodes.

Can be called multiple times.

pub fn ssl_mode(self, ssl_mode: ExaSslMode) -> Self

pub fn ssl_ca(self, ssl_ca: CertificateInput) -> Self

pub fn ssl_client_cert(self, ssl_client_cert: CertificateInput) -> Self

pub fn ssl_client_key(self, ssl_client_key: CertificateInput) -> Self

pub fn statement_cache_capacity(self, capacity: usize) -> Self

Sets the capacity of the statement cache.

The cache is enabled by default. Setting the capacity to 0 disables the cache.

pub fn username(self, username: String) -> Self

pub fn password(self, password: String) -> Self

pub fn access_token(self, access_token: String) -> Self

pub fn refresh_token(self, refresh_token: String) -> Self

pub fn schema(self, schema: String) -> Self

pub fn fetch_size(self, fetch_size: usize) -> Self

pub fn query_timeout(self, query_timeout: u64) -> Self

pub fn compression_mode(self, compression_mode: ExaCompressionMode) -> Self

pub fn feedback_interval(self, feedback_interval: u64) -> Self

Trait Implementations

impl Clone for ExaConnectOptionsBuilder

fn clone(&self) -> ExaConnectOptionsBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExaConnectOptionsBuilder

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

Formats the value using the given formatter.

impl Default for ExaConnectOptionsBuilder

fn default() -> Self

Returns the “default value” for a type.