Contents

dump(_:name:indent:maxDepth:maxItems:)

Dumps the given object’s contents using its mirror to standard output.

Declaration

@discardableResult func dump<T>(_ value: T, name: String? = nil, indent: Int = 0, maxDepth: Int = .max, maxItems: Int = .max) -> T

Parameters

  • value:

    The value to output to the target stream.

  • name:

    A label to use when writing the contents of value. When nil is passed, the label is omitted. The default is nil.

  • indent:

    The number of spaces to use as an indent for each line of the output. The default is 0.

  • maxDepth:

    The maximum depth to descend when writing the contents of a value that has nested components. The default is Int.max.

  • maxItems:

    The maximum number of elements for which to write the full contents. The default is Int.max.

Return Value

The instance passed as value.

See Also

Printing and Dumping