Add DistributionsChainRulesCore extension

Author: oschulz

Project.toml

@@ -36,6 +36,7 @@ ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
 [extensions]
 MeasureBaseChainRulesCoreExt = "ChainRulesCore"
 MeasureBaseDistributionsExt = "Distributions"
+MeasureBaseDistributionsChainRulesCoreExt = ["Distributions", "ChainRulesCore"]
 MeasureBaseDistributionsForwardDiffExt = ["Distributions", "ForwardDiff"]
 MeasureBaseForwardDiffExt = "ForwardDiff"
 

ext/MeasureBaseDistributionsChainRulesCoreExt.jl

@@ -0,0 +1,9 @@
+# This file is a part of MeasureBase.jl, licensed under the MIT License (MIT).
+
+module MeasureBaseDistributionsChainRulesCoreExt
+
+using MeasureBase
+import Distributions
+import ChainRulesCore
+
+end # module MeasureBaseDistributionsChainRulesCoreExt