FeatureTransformer

prk_async_dataflow

Struct FeatureTransformer 

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pub struct FeatureTransformer { /* private fields */ }

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impl FeatureTransformer

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pub fn new() -> Self

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pub fn add_mapping( &mut self, key: String, transform: Box<dyn Fn(OwnedValue) -> OwnedValue + Send + Sync>, )

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pub fn transform<'a>(&self, data: OwnedValue) -> OwnedValue

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