Struct schema_analysis::analysis::InferredSchemaWithContext

pub struct InferredSchemaWithContext {
    pub schema: Schema,
    pub context: Context,
}

InferredSchemaWithContext is an experimental feature that allows the user to provide a custom context.

It is meant to be used along with Aggregators holding custom aggregators as trait objects. To use it, construct a Default Context and push custom aggregators to the other_aggregators fields present on some sub-contexts like StringContext. The custom aggregator will need to implement CoalescingAggregator.

Fields

schema: Schema

The schema holds the actual description of the data.

context: Context

The context may be user-provided with additional aggregators.

Trait Implementations

impl Clone for InferredSchemaWithContext

fn clone(&self) -> InferredSchemaWithContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Coalesce for InferredSchemaWithContext

fn coalesce(&mut self, other: Self)where
    Self: Sized,

Merge other into self.

impl Debug for InferredSchemaWithContext

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

Formats the value using the given formatter.

impl<'de> DeserializeSeed<'de> for &mut InferredSchemaWithContext

type Value = ()

The type produced by using this seed.

fn deserialize<D>(self, deserializer: D) -> Result<Self::Value, D::Error>where
    D: Deserializer<'de>,

Equivalent to the more common Deserialize::deserialize method, except with some initial piece of data (the seed) passed in.

impl PartialEq<InferredSchemaWithContext> for InferredSchemaWithContext

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for InferredSchemaWithContext