Provides specialized information and services from the Swift Package Manager or an IDE that supports Swift Packages. Different plugin hosts implement the functionality in whatever way is appropriate for them, but should preserve the same semantics described here.

struct TestResult

Represents the result of running unit tests.

struct TestTarget

Represents the results of running some or all of the tests in a single test target.

@frozen struct String

A Unicode string value that is a collection of characters.

var tests: [Test]

struct Test

Represents the results of running a single test.