pub trait BlockingKey: Send + Sync {
// Required methods
fn name(&self) -> &str;
fn extract(&self, record: &Record, schema: &Schema) -> Vec<String>;
}Expand description
Maps a record to zero or more opaque blocking key strings. Records sharing a key become candidate pairs for comparison.
Required Methods§
fn name(&self) -> &str
fn extract(&self, record: &Record, schema: &Schema) -> Vec<String>
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".