README
¶
MultiTokenStaking
Introduction
In traditional Proof-of-Stake (POS) systems, only the native token can be used for staking. However, with the development and progress of AppChains, it becomes challenging for nascent AppChains to ensure the security of POS solely relying on the native token. To increase the total staked value in the POS system, introducing non-native tokens as staking assets is an optional approach. MultiTokenStaking is a module built on this concept. It extends the classic Cosmos SDK staking module, enabling AppChains to support staking with multiple tokens.
In the Cosmos SDK, the native token total supply and the boned amount will affect inflation. Since MultiTokenStaking affects the supply and bonded amount of the native token, it means that if an AppChain directly uses the Cosmos SDK's bank and mint modules to control token inflation, the token inflation will become unpredictable. However, typically, Cosmos SDK-based chains customize their inflation (economic) models based on the bank and mint modules. In a custom inflation module, mitigating the impact of MultiTokenStaking would be straightforward. It simply involves excluding the portion contributed by MultiTokenStaking from the total supply and total bonded amount.
Documentation
¶
Index ¶
- func NewProviderProposalHandler(k keeper.Keeper) govtypes.Handler
- type AppModule
- func (AppModule) BeginBlock(sdk.Context, abci.RequestBeginBlock)
- func (AppModule) ConsensusVersion() uint64
- func (AppModule) EndBlock(sdk.Context, abci.RequestEndBlock) []abci.ValidatorUpdate
- func (AppModule) ExportGenesis(sdk.Context, codec.JSONCodec) json.RawMessage
- func (AppModule) InitGenesis(sdk.Context, codec.JSONCodec, json.RawMessage) []abci.ValidatorUpdate
- func (AppModule) LegacyQuerierHandler(*codec.LegacyAmino) func(ctx sdk.Context, path []string, req abci.RequestQuery) ([]byte, error)
- func (AppModule) QuerierRoute() string
- func (AppModule) RegisterInvariants(sdk.InvariantRegistry)
- func (AppModule) RegisterServices(module.Configurator)
- type AppModuleBasic
- func (AppModuleBasic) DefaultGenesis(codec.JSONCodec) json.RawMessage
- func (AppModuleBasic) GetQueryCmd() *cobra.Command
- func (AppModuleBasic) GetTxCmd() *cobra.Command
- func (AppModuleBasic) Name() string
- func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux)
- func (AppModuleBasic) RegisterInterfaces(reg codectypes.InterfaceRegistry)
- func (AppModuleBasic) RegisterLegacyAminoCodec(*codec.LegacyAmino)
- func (AppModuleBasic) ValidateGenesis(codec.JSONCodec, client.TxEncodingConfig, json.RawMessage) error
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
Types ¶
type AppModule ¶
type AppModule struct {
AppModuleBasic
// contains filtered or unexported fields
}
func (AppModule) BeginBlock ¶
func (AppModule) BeginBlock(sdk.Context, abci.RequestBeginBlock)
BeginBlock implements module.BeginBlockAppModule
func (AppModule) ConsensusVersion ¶
ConsensusVersion implements module.AppModule
func (AppModule) EndBlock ¶
func (AppModule) EndBlock(sdk.Context, abci.RequestEndBlock) []abci.ValidatorUpdate
EndBlock implements module.EndBlockAppModule
func (AppModule) ExportGenesis ¶
ExportGenesis implements module.AppModule
func (AppModule) InitGenesis ¶
func (AppModule) InitGenesis(sdk.Context, codec.JSONCodec, json.RawMessage) []abci.ValidatorUpdate
InitGenesis implements module.AppModule
func (AppModule) LegacyQuerierHandler ¶
func (AppModule) LegacyQuerierHandler(*codec.LegacyAmino) func(ctx sdk.Context, path []string, req abci.RequestQuery) ([]byte, error)
LegacyQuerierHandler implements module.AppModule
func (AppModule) QuerierRoute ¶
QuerierRoute implements module.AppModule
func (AppModule) RegisterInvariants ¶
func (AppModule) RegisterInvariants(sdk.InvariantRegistry)
RegisterInvariants implements module.AppModule
func (AppModule) RegisterServices ¶
func (AppModule) RegisterServices(module.Configurator)
RegisterServices implements module.AppModule
type AppModuleBasic ¶
type AppModuleBasic struct {
// contains filtered or unexported fields
}
func NewAppModuleBasic ¶
func NewAppModuleBasic(cdc codec.Codec) AppModuleBasic
func (AppModuleBasic) DefaultGenesis ¶
func (AppModuleBasic) DefaultGenesis(codec.JSONCodec) json.RawMessage
DefaultGenesis implements module.AppModuleBasic
func (AppModuleBasic) GetQueryCmd ¶
func (AppModuleBasic) GetQueryCmd() *cobra.Command
GetQueryCmd implements module.AppModuleBasic
func (AppModuleBasic) GetTxCmd ¶
func (AppModuleBasic) GetTxCmd() *cobra.Command
GetTxCmd implements module.AppModuleBasic
func (AppModuleBasic) Name ¶
func (AppModuleBasic) Name() string
Name implements module.AppModuleBasic
func (AppModuleBasic) RegisterGRPCGatewayRoutes ¶
func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux)
RegisterGRPCGatewayRoutes implements module.AppModuleBasic
func (AppModuleBasic) RegisterInterfaces ¶
func (AppModuleBasic) RegisterInterfaces(reg codectypes.InterfaceRegistry)
RegisterInterfaces implements module.AppModuleBasic
func (AppModuleBasic) RegisterLegacyAminoCodec ¶
func (AppModuleBasic) RegisterLegacyAminoCodec(*codec.LegacyAmino)
RegisterLegacyAminoCodec implements module.AppModuleBasic
func (AppModuleBasic) ValidateGenesis ¶
func (AppModuleBasic) ValidateGenesis(codec.JSONCodec, client.TxEncodingConfig, json.RawMessage) error
ValidateGenesis implements module.AppModuleBasic
Source Files
Directories