FieldKeyExtractor

rs2_stream::state::traits

Struct FieldKeyExtractor 

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pub struct FieldKeyExtractor { /* private fields */ }
Expand description

Default key extractor that uses a field name

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impl FieldKeyExtractor

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pub fn new(field_name: &str) -> Self

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impl<T> KeyExtractor<T> for FieldKeyExtractor
where T: Serialize,

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fn extract_key(&self, event: &T) -> String

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