object ShowUtil extends ShowUtil
Utility class for clients who want to make use of pretty printing. Import this as follows:
import com.digitalasset.canton.util.ShowUtil._In some cases, an import at the top of the file will not make the
show
interpolator available.
To work around this, you need to import this INSIDE of the using class.To enforce pretty printing, the show
interpolator should be used for creating strings.
That is, show"s$myComplexObject"
will result in a compile error,
if pretty printing is not implemented for myComplexObject
.
In contrast, s"$myComplexObject"
will fall back to the default (non-pretty) toString implementation,
if pretty printing is not implemented for myComplexObject
.
Even if pretty printing is implemented for the type T
of myComplexObject
,
s"$myComplexObject"
will not use it, if the compiler fails to infer T: Pretty
.
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- By Inheritance
- ShowUtil
- ShowUtil
- ShowSyntax
- ToShowOps
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Type Members
- implicit class ShowAnyRefSyntax extends AnyRef
- Definition Classes
- ShowUtil
- implicit class ShowEitherSyntax[L, R] extends AnyRef
Enables the syntax
show"${myEither.showMerged}"
.Enables the syntax
show"${myEither.showMerged}"
.- Definition Classes
- ShowUtil
- implicit class ShowLengthLimitedStringSyntax extends StringOperators
- Definition Classes
- ShowUtil
- implicit class ShowLengthLimitedStringWrapperSyntax extends StringOperators
- Definition Classes
- ShowUtil
- implicit class ShowOptionSyntax[T] extends AnyRef
- Definition Classes
- ShowUtil
- implicit class ShowProductSyntax extends AnyRef
- Definition Classes
- ShowUtil
- Annotations
- @SuppressWarnings()
- implicit class ShowStringSyntax extends StringOperators
- Definition Classes
- ShowUtil
- implicit class ShowTraversableSyntax[T] extends AnyRef
Enables syntax like
show"Found several elements: ${myCollection.mkShow()}"
.Enables syntax like
show"Found several elements: ${myCollection.mkShow()}"
.- Definition Classes
- ShowUtil
- abstract class StringOperators extends AnyRef
Enables syntax like
show"This is a string: ${myString.doubleQuoted}"
andshow"This is a hash: ${myHash.readableHash}"
.Enables syntax like
show"This is a string: ${myString.doubleQuoted}"
andshow"This is a hash: ${myHash.readableHash}"
.- Definition Classes
- ShowUtil
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- val HashLength: Int
- val NL: Shown
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @IntrinsicCandidate()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @IntrinsicCandidate()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @IntrinsicCandidate()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @IntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @IntrinsicCandidate()
- implicit final def showInterpolator(sc: StringContext): ShowInterpolator
- Definition Classes
- ShowSyntax
- implicit def showPretty[T](implicit arg0: Pretty[T]): Show[T]
Enables the syntax
show"This object is pretty: $myPrettyType"
.Enables the syntax
show"This object is pretty: $myPrettyType"
.- Definition Classes
- ShowUtil
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- implicit def toShow[A](target: A)(implicit tc: Show[A]): Ops[A]
- Definition Classes
- ToShowOps
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])