27 lines
614 B
Go
27 lines
614 B
Go
package types
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import (
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"math/big"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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)
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// MarshalBigInt marshals big int into text string for consistent encoding
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func MarshalBigInt(i *big.Int) (string, error) {
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bz, err := i.MarshalText()
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if err != nil {
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return "", sdkerrors.Wrap(ErrMarshalBigInt, err.Error())
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}
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return string(bz), nil
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}
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// UnmarshalBigInt unmarshals string from *big.Int
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func UnmarshalBigInt(s string) (*big.Int, error) {
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ret := new(big.Int)
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err := ret.UnmarshalText([]byte(s))
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if err != nil {
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return nil, sdkerrors.Wrap(ErrUnmarshalBigInt, err.Error())
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}
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return ret, nil
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}
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