XCTAssertMemoryIdentifier

public enum XCTAssertMemoryIdentifier
extension XCTAssertMemoryIdentifier: XCTAssertMetricIdentifier

Identifies the type of memory usage you want to make assertion for in a performance test.

XCTMemoryMetric compares the memory use before and after running the block argument to a measure(metrics:block:), and reports the difference. To make assertion to these statistics use any of the values of XCTAssertMemoryIdentifier.