Struct UnboundPartitionSpec

pub struct UnboundPartitionSpec { /* private fields */ }

Unbound partition spec can be built without a schema and later bound to a schema. They are used to transport schema information as part of the REST specification. The main difference to PartitionSpec is that the field ids are optional.

Implementations

impl UnboundPartitionSpec

pub fn builder() -> UnboundPartitionSpecBuilder

Create unbound partition spec builder

pub fn bind(self, schema: impl Into<SchemaRef>) -> Result<PartitionSpec>

Bind this unbound partition spec to a schema.

pub fn spec_id(&self) -> Option<i32>

Spec id of the partition spec

pub fn fields(&self) -> &[UnboundPartitionField]

Fields of the partition spec

pub fn with_spec_id(self, spec_id: i32) -> Self

Change the spec id of the partition spec

Trait Implementations

impl Clone for UnboundPartitionSpec

fn clone(&self) -> UnboundPartitionSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnboundPartitionSpec

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

Formats the value using the given formatter.

impl Default for UnboundPartitionSpec

fn default() -> UnboundPartitionSpec

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UnboundPartitionSpec

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<PartitionSpec> for UnboundPartitionSpec

fn from(spec: PartitionSpec) -> Self

Converts to this type from the input type.

impl PartialEq for UnboundPartitionSpec

fn eq(&self, other: &UnboundPartitionSpec) -> 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 Serialize for UnboundPartitionSpec

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for UnboundPartitionSpec

impl StructuralPartialEq for UnboundPartitionSpec