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Gather information about rendering, held in query pools.

In Vulkan, queries are not created individually. Instead you manipulate query pools, which represent a collection of queries. Whenever you use a query, you have to specify both the query pool and the slot id within that query pool.

Structs

A reference to a range of queries.

A reference to a single query slot.

Flags that control how a query is to be executed.

For pipeline statistics queries, the statistics that should be gathered.

A collection of one or more queries of a particular type.

Parameters to create a new QueryPool.

Flags to control how the results of a query should be retrieved.

Enums

Error that can happen when calling QueriesRange::get_results.

Error that can happen when creating a query pool.

The type of query that a query pool should perform.

Traits

A trait for elements of buffers that can be used as a destination for query results.