Enum PhysicalTable

#[non_exhaustive]
pub enum PhysicalTable {
    CustomSql(CustomSql),
    RelationalTable(RelationalTable),
    S3Source(S3Source),
    Unknown,
}

A view of a data source that contains information about the shape of the data in the underlying source. This is a variant type structure. For this structure to be valid, only one of the attributes can be non-null.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

CustomSql(CustomSql)

A physical table type built from the results of the custom SQL query.

RelationalTable(RelationalTable)

A physical table type for relational data sources.

S3Source(S3Source)

A physical table type for as S3 data source.

Unknown

The Unknown variant represents cases where new union variant was received. Consider upgrading the SDK to the latest available version. An unknown enum variant

Note: If you encounter this error, consider upgrading your SDK to the latest version. The Unknown variant represents cases where the server sent a value that wasn’t recognized by the client. This can happen when the server adds new functionality, but the client has not been updated. To investigate this, consider turning on debug logging to print the raw HTTP response.

Implementations

impl PhysicalTable

pub fn as_custom_sql(&self) -> Result<&CustomSql, &Self>

Tries to convert the enum instance into CustomSql, extracting the inner CustomSql. Returns Err(&Self) if it can’t be converted.

pub fn is_custom_sql(&self) -> bool

Returns true if this is a CustomSql.

pub fn as_relational_table(&self) -> Result<&RelationalTable, &Self>

Tries to convert the enum instance into RelationalTable, extracting the inner RelationalTable. Returns Err(&Self) if it can’t be converted.

pub fn is_relational_table(&self) -> bool

Returns true if this is a RelationalTable.

pub fn as_s3_source(&self) -> Result<&S3Source, &Self>

Tries to convert the enum instance into S3Source, extracting the inner S3Source. Returns Err(&Self) if it can’t be converted.

pub fn is_s3_source(&self) -> bool

Returns true if this is a S3Source.

pub fn is_unknown(&self) -> bool

Returns true if the enum instance is the Unknown variant.

Trait Implementations

impl Clone for PhysicalTable

fn clone(&self) -> PhysicalTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PhysicalTable

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

Formats the value using the given formatter.

impl PartialEq for PhysicalTable

fn eq(&self, other: &PhysicalTable) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for PhysicalTable