Struct odbc_avro::AvroConfigurationBuilder

pub struct AvroConfigurationBuilder { /* fields omitted */ }

Helper object that allows to build AvroConfiguration with custom settings.

Methods

impl AvroConfigurationBuilder

pub fn with_reformat_json(self, value: impl Into<Option<ReformatJson>>) -> Self

Sets reformatting options JSON columns.

If set to None JSON will be passed as a String as is, otherwise it will be parsed and formatted according to ReformatJson variant.

Default: None.

Note that this only applies to odbc-iter columns represented as Value::Json variant.

pub fn with_timestamp_format(self, value: TimestampFormat) -> Self

Sets formatting style for TIMESTAMP columns.

Avro format cannot store native ODBC TIMESTAMP column values so they need to be processed according with TimestampFormat variant.

Default: TimestampFormat::DefaultString.

Note that this only applies to odbc-iter columns represented as Value::Timestamp variant.

pub fn with_name_nomralizer(
    self,
    value: fn'i(_: &'i str) -> Result<Cow<'i, str>, NameNormalizationError>
) -> Self

Sets normalizer function that will convert database table column names to Avro compatible record filed names.

Default: AvroName::default_normalizer

pub fn build(self) -> AvroConfiguration

Builds final AvroConfiguration.

Trait Implementations

impl Default for AvroConfigurationBuilder

fn default() -> AvroConfigurationBuilder

Returns the "default value" for a type.