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outcome.go
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outcome.go
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// Go Substrate RPC Client (GSRPC) provides APIs and types around Polkadot and any Substrate-based chain RPC calls
//
// Copyright 2019 Centrifuge GmbH
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types
import (
"github.com/centrifuge/go-substrate-rpc-client/v4/scale"
)
type Outcome struct {
IsComplete bool
CompleteWeight Weight
IsIncomplete bool
IncompleteWeight Weight
IncompleteError XCMError
IsError bool
Error XCMError
}
func (o *Outcome) Decode(decoder scale.Decoder) error {
b, err := decoder.ReadOneByte()
if err != nil {
return err
}
switch b {
case 0:
o.IsComplete = true
if err = decoder.Decode(&o.CompleteWeight); err != nil {
return err
}
case 1:
o.IsIncomplete = true
if err = decoder.Decode(&o.IncompleteWeight); err != nil {
return err
}
if err = decoder.Decode(&o.IncompleteError); err != nil {
return err
}
case 2:
o.IsError = true
if err = decoder.Decode(&o.Error); err != nil {
return err
}
}
return nil
}
func (o Outcome) Encode(encoder scale.Encoder) error {
switch {
case o.IsComplete:
if err := encoder.PushByte(0); err != nil {
return err
}
return encoder.Encode(o.CompleteWeight)
case o.IsIncomplete:
if err := encoder.PushByte(1); err != nil {
return err
}
if err := encoder.Encode(o.IncompleteWeight); err != nil {
return err
}
return encoder.Encode(o.IncompleteError)
case o.IsError:
if err := encoder.PushByte(2); err != nil {
return err
}
return encoder.Encode(o.Error)
}
return nil
}