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params.go
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params.go
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package types
import (
fmt "fmt"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
)
// Parameter store key
var (
ParamStoreKeyEnableErc20 = []byte("EnableErc20")
ParamStoreKeyEnableEVMHook = []byte("EnableEVMHook")
)
var _ paramtypes.ParamSet = &Params{}
// ParamKeyTable returns the parameter key table.
func ParamKeyTable() paramtypes.KeyTable {
return paramtypes.NewKeyTable().RegisterParamSet(&Params{})
}
// NewParams creates a new Params object
func NewParams(
enableErc20 bool,
enableEVMHook bool,
) Params {
return Params{
EnableErc20: enableErc20,
EnableEVMHook: enableEVMHook,
}
}
func DefaultParams() Params {
return Params{
EnableErc20: true,
EnableEVMHook: true,
}
}
func validateBool(i interface{}) error {
_, ok := i.(bool)
if !ok {
return fmt.Errorf("invalid parameter type: %T", i)
}
return nil
}
// ParamSetPairs returns the parameter set pairs.
func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
return paramtypes.ParamSetPairs{
paramtypes.NewParamSetPair(ParamStoreKeyEnableErc20, &p.EnableErc20, validateBool),
paramtypes.NewParamSetPair(ParamStoreKeyEnableEVMHook, &p.EnableEVMHook, validateBool),
}
}
func (p Params) Validate() error { return nil }