Documentation
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Index ¶
- type Keeper
- func (k Keeper) AddTransientGasWanted(ctx cosmos.Context, gasWanted uint64) (uint64, error)
- func (k Keeper) BaseFee(c context.Context, _ *types.QueryBaseFeeRequest) (*types.QueryBaseFeeResponse, error)
- func (k Keeper) BlockGas(c context.Context, _ *types.QueryBlockGasRequest) (*types.QueryBlockGasResponse, error)
- func (k Keeper) CalculateBaseFee(ctx cosmos.Context) *big.Int
- func (k Keeper) GetBaseFee(ctx cosmos.Context) *big.Int
- func (k Keeper) GetBaseFeeEnabled(ctx cosmos.Context) bool
- func (k Keeper) GetBlockGasWanted(ctx cosmos.Context) uint64
- func (k Keeper) GetParams(ctx cosmos.Context) (params types.Params)
- func (k Keeper) GetTransientGasWanted(ctx cosmos.Context) uint64
- func (k Keeper) Logger(ctx cosmos.Context) log.Logger
- func (k Keeper) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error)
- func (k Keeper) SetBaseFee(ctx cosmos.Context, baseFee *big.Int)
- func (k Keeper) SetBlockGasWanted(ctx cosmos.Context, gas uint64)
- func (k Keeper) SetParams(ctx cosmos.Context, params types.Params) error
- func (k Keeper) SetTransientBlockGasWanted(ctx cosmos.Context, gasWanted uint64)
- func (k *Keeper) UpdateParams(goCtx context.Context, req *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error)
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Keeper ¶
type Keeper struct {
// contains filtered or unexported fields
}
Keeper grants access to the Fee Market module states.
func NewKeeper ¶
func NewKeeper( cdc codec.BinaryCodec, authority cosmos.AccAddress, storeKey, transientKey storetypes.StoreKey, ss paramsmodule.Subspace, ) *Keeper
NewKeeper generates new fee market module keeper
func (Keeper) AddTransientGasWanted ¶
AddTransientGasWanted adds the cumulative gas wanted in the transient store
func (Keeper) BaseFee ¶
func (k Keeper) BaseFee(c context.Context, _ *types.QueryBaseFeeRequest) (*types.QueryBaseFeeResponse, error)
BaseFee implements the Query/BaseFee gRPC method
func (Keeper) BlockGas ¶
func (k Keeper) BlockGas(c context.Context, _ *types.QueryBlockGasRequest) (*types.QueryBlockGasResponse, error)
BlockGas implements the Query/BlockGas gRPC method
func (Keeper) CalculateBaseFee ¶
CalculateBaseFee calculates the base fee for the current block. This is only calculated once per block during BeginBlock. If the NoBaseFee parameter is enabled or below activation height, this function returns nil. NOTE: This code is inspired from the go-ethereum EIP1559 implementation and adapted to Cosmos SDK-based chains. For the canonical code refer to: https://github.com/ethereum/go-ethereum/blob/master/consensus/misc/eip1559.go
func (Keeper) GetBaseFee ¶
GetBaseFee gets the base fee from the store
func (Keeper) GetBaseFeeEnabled ¶
GetBaseFeeEnabled returns true if base fee is enabled
func (Keeper) GetBlockGasWanted ¶
GetBlockGasWanted returns the last block gas wanted value from the store.
func (Keeper) GetTransientGasWanted ¶
GetTransientGasWanted returns the gas wanted in the current block from transient store.
func (Keeper) Params ¶
func (k Keeper) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error)
Params implements the Query/Params gRPC method
func (Keeper) SetBaseFee ¶
SetBaseFee set's the base fee in the store
func (Keeper) SetBlockGasWanted ¶
SetBlockGasWanted sets the block gas wanted to the store. CONTRACT: this should be only called during EndBlock.
func (Keeper) SetTransientBlockGasWanted ¶
SetTransientBlockGasWanted sets the block gas wanted to the transient store.
func (*Keeper) UpdateParams ¶
func (k *Keeper) UpdateParams(goCtx context.Context, req *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error)
UpdateParams implements the gRPC MsgServer interface. When an UpdateParams proposal passes, it updates the module parameters. The update can only be performed if the requested authority is the Cosmos SDK governance module account.
Source Files