Merge PR #5952: Refactor Evidence Age Util + Governable Consensus Params

std/consensus_params.go

@@ -0,0 +1,27 @@
+package std
+
+import (
+	abci "github.com/tendermint/tendermint/abci/types"
+
+	"github.com/cosmos/cosmos-sdk/baseapp"
+	"github.com/cosmos/cosmos-sdk/x/params"
+)
+
+// ConsensusParamsKeyTable returns an x/params module keyTable to be used in
+// the BaseApp's ParamStore. The KeyTable registers the types along with the
+// standard validation functions. Applications can choose to adopt this KeyTable
+// or provider their own when the existing validation functions do not suite their
+// needs.
+func ConsensusParamsKeyTable() params.KeyTable {
+	return params.NewKeyTable(
+		params.NewParamSetPair(
+			baseapp.ParamStoreKeyBlockParams, abci.BlockParams{}, baseapp.ValidateBlockParams,
+		),
+		params.NewParamSetPair(
+			baseapp.ParamStoreKeyEvidenceParams, abci.EvidenceParams{}, baseapp.ValidateEvidenceParams,
+		),
+		params.NewParamSetPair(
+			baseapp.ParamStoreKeyValidatorParams, abci.ValidatorParams{}, baseapp.ValidateValidatorParams,
+		),
+	)
+}

std/doc.go

@@ -0,0 +1,12 @@
+/*
+Package std defines all the common and standard inter-module Cosmos SDK types and definitions
+modules and applications can depend on. These types and definitions serve as
+convenient starting point and also to act as an example or template of how said
+types and definitions can be overridden/redefined.
+
+Typically these will be used in application-specific units of business logic. These
+types and definitions are different from the types you may find in a "core" or "types"
+package as those should be considered the defacto types to be used and are not
+application-specific.
+*/
+package std