LexRefVariantPatterns extension

Adds pattern-matching-related methods to LexRefVariant.

on

Methods

map<TResult extends Object?>({required TResult ref(ULexRefVariantRef value), required TResult refUnion(ULexRefVariantRefUnion value)}) → TResult

Available on LexRefVariant, provided by the LexRefVariantPatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>({TResult? ref(ULexRefVariantRef value)?, TResult? refUnion(ULexRefVariantRefUnion value)?}) → TResult?

Available on LexRefVariant, provided by the LexRefVariantPatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>({TResult ref(ULexRefVariantRef value)?, TResult refUnion(ULexRefVariantRefUnion value)?, required TResult orElse()}) → TResult

Available on LexRefVariant, provided by the LexRefVariantPatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>({TResult ref(LexRef data)?, TResult refUnion(LexRefUnion data)?, required TResult orElse()}) → TResult

Available on LexRefVariant, provided by the LexRefVariantPatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>({required TResult ref(LexRef data), required TResult refUnion(LexRefUnion data)}) → TResult

Available on LexRefVariant, provided by the LexRefVariantPatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>({TResult? ref(LexRef data)?, TResult? refUnion(LexRefUnion data)?}) → TResult?

Available on LexRefVariant, provided by the LexRefVariantPatterns extension

A variant of when that fallback to returning null