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FlatMapStep

reddb::storage::query::step

Trait FlatMapStep 

Source 
pub trait FlatMapStep: Step {
    // Required method
    fn flat_map(&self, traverser: &Traverser) -> Vec<Traverser>;
}
Expand description

Trait for flatmap steps (1:N expansion)

Required Methods§

Source

fn flat_map(&self, traverser: &Traverser) -> Vec<Traverser>

Expand a single traverser to multiple

Implementors§