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raw.go
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raw.go
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// Copyright 2016 ETH Zurich
//
// 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 common
import (
"fmt"
)
var _ Payload = (*RawBytes)(nil)
type RawBytes []byte
func (r RawBytes) String() string {
return fmt.Sprintf("%x", []byte(r))
}
func (r RawBytes) Len() int {
return len(r)
}
func (r RawBytes) Copy() (Payload, error) {
return append(RawBytes{}, r...), nil
}
func (r RawBytes) WritePld(b RawBytes) (int, error) {
if len(b) < len(r) {
return 0, NewBasicError("Insufficient space", nil, "expected", len(r), "actual", len(b))
}
return copy(b, r), nil
}
func (r RawBytes) Zero() {
for i := range r {
r[i] = 0
}
}