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params.go
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params.go
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package types
import (
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
)
// Parameter keys and default values
var (
KeyEnabledConversionPairs = []byte("EnabledConversionPairs")
DefaultConversionPairs = ConversionPairs{}
KeyAllowedCosmosDenoms = []byte("AllowedCosmosDenoms")
DefaultAllowedCosmosDenoms = AllowedCosmosCoinERC20Tokens{}
)
// ParamKeyTable for evmutil module.
func ParamKeyTable() paramtypes.KeyTable {
return paramtypes.NewKeyTable().RegisterParamSet(&Params{})
}
// ParamSetPairs implements the ParamSet interface and returns all the key/value
// pairs pairs of the evmutil module's parameters.
func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
return paramtypes.ParamSetPairs{
paramtypes.NewParamSetPair(KeyEnabledConversionPairs, &p.EnabledConversionPairs, validateConversionPairs),
paramtypes.NewParamSetPair(KeyAllowedCosmosDenoms, &p.AllowedCosmosDenoms, validateAllowedCosmosCoinERC20Tokens),
}
}
// NewParams returns new evmutil module Params.
func NewParams(
conversionPairs ConversionPairs,
allowedCosmosDenoms AllowedCosmosCoinERC20Tokens,
) Params {
return Params{
EnabledConversionPairs: conversionPairs,
AllowedCosmosDenoms: allowedCosmosDenoms,
}
}
// DefaultParams returns the default parameters for evmutil.
func DefaultParams() Params {
return NewParams(
DefaultConversionPairs,
DefaultAllowedCosmosDenoms,
)
}
// Validate returns an error if the Params is invalid.
func (p *Params) Validate() error {
if err := p.EnabledConversionPairs.Validate(); err != nil {
return err
}
if err := p.AllowedCosmosDenoms.Validate(); err != nil {
return err
}
return nil
}