Global Functionpointfreeco.swift-dependencies 1.6.1Dependencies

    withDependencies(isolation:_:operation:)

    Updates the current dependencies for the duration of an asynchronous operation.

    WithDependencies.swift:80
    @discardableResult func withDependencies<R>(isolation: isolated (any Actor)? = #isolation, _ updateValuesForOperation: (inout DependencyValues) async throws -> Void, operation: () async throws -> R) async rethrows -> R
    Mangled symbol
    s12Dependencies04withA09isolation_9operationxScA_pSgYi_yAA16DependencyValuesVzYaKXExyYaKXEtYaKlF What are these?
    FNV24 hash
    3JBU5

    Parameters

    updateValuesForOperation

    A closure for updating the current dependency values for the duration of the operation.

    operation

    An operation to perform wherein dependencies have been overridden.

    Returns

    The result returned from operation.

    Any mutations made to DependencyValues inside updateValuesForOperation will be visible to everything executed in the operation. For example, if you wanted to force the date dependency to be a particular date, you can do:

    await withDependencies {
  $0.date.now = Date(timeIntervalSince1970: 1234567890)
} operation: {
  // References to date in here are pinned to 1234567890.
}