// Copyright 2025 Oppie Thunder Contributors
//
// 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 "fmt"

// HashAlgorithm defines supported hash algorithms
type HashAlgorithm string

const (
	BLAKE3 HashAlgorithm = "blake3"
	SHA256 HashAlgorithm = "sha256"
)

// Hash represents a content-addressable identifier
type Hash struct {
	Algorithm HashAlgorithm
	Digest    []byte
}

func (h Hash) String() string {
	return fmt.Sprintf("%s:%x", h.Algorithm, h.Digest)
}
