Module differential_dataflow::operators::threshold [−] [src]

Reduce the collection to one occurrence of each distinct element.

The distinct_total and distinct_total_u operators are optimizations of the more general distinct and distinct_u operators for the case in which time is totally ordered.

Traits

Extension trait for the distinct differential dataflow method.

Keyboard Shortcuts

?: Show this help dialog
S: Focus the search field
↑: Move up in search results
↓: Move down in search results
↹: Switch tab
⏎: Go to active search result
+: Expand all sections
-: Collapse all sections

Search Tricks

Prefix searches with a type followed by a colon (e.g. fn:) to restrict the search to a given type.

Accepted types are: fn, mod, struct, enum, trait, type, macro, and const.

Search functions by type signature (e.g. vec -> usize or * -> vec)