Struct Computation 

pub struct Computation {
    pub aggregate_fn_id: AggregationFunction,
    pub aggregate_fn_ctx: FunctionContext,
}

Computation is a structure that contains the aggregate function id and context

Fields

aggregate_fn_id: AggregationFunction

aggregate_fn_ctx: FunctionContext

Implementations

impl Computation

pub fn new( aggregate_fn_id: AggregationFunction, aggregate_fn_ctx: Option<FunctionContext>, ) -> Self

Trait Implementations

impl Clone for Computation

fn clone(&self) -> Computation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Codecs for Computation

fn encode(&self) -> Result<Vec<u8>>

Encode the task without datalake

fn decode(encoded_compute: &[u8]) -> Result<Self>

impl Debug for Computation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Computation

fn deserialize<D>(deserializer: D) -> Result<Computation, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Computation

fn eq(&self, other: &Computation) -> 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 Computation

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 Computation

impl StructuralPartialEq for Computation