Class

io.scalajs.nodejs

Console

Related Doc: package nodejs

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class Console extends Object

The console module provides a simple debugging console that is similar to the JavaScript console mechanism provided by web browsers.

The module exports two specific components:

Annotations
@RawJSType() @native() @JSImport( "console" , "Console" )
See also

https://nodejs.org/api/console.html

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Instance Constructors

  1. new Console(stdout: Writable, stderr: Writable = js.native)

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Value Members

  1. final def !=(arg0: Any): Boolean

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    AnyRef → Any
  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Any
  5. def assert(value: Any, args: Any*): Unit

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    A simple assertion test that verifies whether value is truthy.

    A simple assertion test that verifies whether value is truthy. If it is not, an AssertionError is thrown. If provided, the error message is formatted using util.format() and used as the error message.

    Example:
    1. console.assert(value[, message][, ...])

  6. def assert(value: Any, message: String, args: Any*): Unit

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    A simple assertion test that verifies whether value is truthy.

    A simple assertion test that verifies whether value is truthy. If it is not, an AssertionError is thrown. If provided, the error message is formatted using util.format() and used as the error message.

    Example:
    1. console.assert(value[, message][, ...])

  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def dir(obj: Any): Unit

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    Uses util.inspect() on obj and prints the resulting string to stdout.

    Uses util.inspect() on obj and prints the resulting string to stdout. This function bypasses any custom inspect() function defined on obj

    Example:
    1. console.dir(obj[, options])

  9. def dir(obj: Any, options: ConsoleDirOptions): Unit

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    Uses util.inspect() on obj and prints the resulting string to stdout.

    Uses util.inspect() on obj and prints the resulting string to stdout. This function bypasses any custom inspect() function defined on obj

    Example:
    1. console.dir(obj[, options])

  10. final def eq(arg0: AnyRef): Boolean

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  11. def equals(arg0: Any): Boolean

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  12. def error(data: Any, args: Any*): Unit

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    Prints to stderr with newline.

    Prints to stderr with newline. Multiple arguments can be passed, with the first used as the primary message and all additional used as substitution values similar to printf(3) (the arguments are all passed to util.format()).

    data

    the given data arguments

    Example:
    1. console.error([data][, ...])

  13. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  14. final def getClass(): Class[_]

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  15. def hasOwnProperty(v: String): Boolean

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    Definition Classes
    Object
  16. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  17. def info(data: Any, args: Any*): Unit

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    The console.info() function is an alias for console.log().

    The console.info() function is an alias for console.log().

    Example:
    1. console.info([data][, ...])

  18. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  19. def isPrototypeOf(v: Object): Boolean

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    Definition Classes
    Object
  20. def log(data: Any, args: Any*): Unit

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    Prints to stdout with newline.

    Prints to stdout with newline. Multiple arguments can be passed, with the first used as the primary message and all additional used as substitution values similar to printf(3) (the arguments are all passed to util.format()).

    data

    the given data arguments

    Example:
    1. console.log([data][, ...])

  21. final def ne(arg0: AnyRef): Boolean

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    AnyRef
  22. final def notify(): Unit

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    AnyRef
  23. final def notifyAll(): Unit

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    AnyRef
  24. def propertyIsEnumerable(v: String): Boolean

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    Definition Classes
    Object
  25. final def synchronized[T0](arg0: ⇒ T0): T0

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    AnyRef
  26. def time(label: String): Unit

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    Starts a timer that can be used to compute the duration of an operation.

    Starts a timer that can be used to compute the duration of an operation. Timers are identified by a unique label. Use the same label when you call console.timeEnd() to stop the timer and output the elapsed time in milliseconds to stdout. Timer durations are accurate to the sub-millisecond.

    Example:
    1. console.time(label)

  27. def timeEnd(label: String): Unit

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    Stops a timer that was previously started by calling console.time() and prints the result to stdout

    Stops a timer that was previously started by calling console.time() and prints the result to stdout

    Example:
    1. console.timeEnd(label)

  28. def toLocaleString(): String

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    Definition Classes
    Object
  29. def toString(): String

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    Definition Classes
    AnyRef → Any
  30. def trace(message: String, args: Any*): Unit

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    Prints to stderr the string 'Trace :', followed by the util.format() formatted message and stack trace to the current position in the code.

    Prints to stderr the string 'Trace :', followed by the util.format() formatted message and stack trace to the current position in the code.

    Example:
    1. console.trace(message[, ...])

  31. def valueOf(): Any

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    Definition Classes
    Object
  32. final def wait(): Unit

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    @throws( ... )
  33. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  34. final def wait(arg0: Long): Unit

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    @throws( ... )
  35. def warn(data: Any, args: Any*): Unit

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    Prints to stdout with newline.

    Prints to stdout with newline. Multiple arguments can be passed, with the first used as the primary message and all additional used as substitution values similar to printf(3) (the arguments are all passed to util.format()).

    data

    the given data arguments

    Example:
    1. console.log([data][, ...])

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