Struct BlockHash

A value type to represent SHA-256 digest of Block data.

Implements
ISerializable
IEquatable<BlockHash>
IComparable<BlockHash>
IComparable
IBencodable
Namespace: Libplanet.Types.Blocks
Assembly: Libplanet.Types.dll
Syntax
public readonly struct BlockHash

Constructors

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BlockHash(Bencodex.Types.IValue)

A value type to represent SHA-256 digest of Block data.

Declaration
public BlockHash(Bencodex.Types.IValue bencoded)
Parameters
Type Name Description
Bencodex.Types.IValue bencoded
See Also
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BlockHash(in ImmutableArray<Byte>)

Converts an immutable array into a BlockHash.

Declaration
public BlockHash(in ImmutableArray<byte> blockHash)
Parameters
Type Name Description
ImmutableArray<System.Byte> blockHash

An immutable array that encodes a SHA-256 digest of a Block.
See Also
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BlockHash(Byte[])

Converts a array into a BlockHash.

Declaration
public BlockHash(byte[] blockHash)
Parameters
Type Name Description
System.Byte[] blockHash

A array that encodes a BlockHash.
See Also

Fields

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Size

The size of bytes that each BlockHash consists of.

Declaration
public const int Size = null
Field Value
Type Description
System.Int32
See Also

Properties

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Bencoded

A value type to represent SHA-256 digest of Block data.

Declaration
public readonly Bencodex.Types.IValue Bencoded { get; }
Property Value
Type Description
Bencodex.Types.IValue
See Also
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ByteArray

A bare immutable array of the block hash.

Declaration
public readonly ImmutableArray<byte> ByteArray { get; }
Property Value
Type Description
ImmutableArray<System.Byte>
Remarks

It is immutable. For a mutable array, use ToByteArray() method instead.

See Also

Methods

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CompareTo(BlockHash)

A value type to represent SHA-256 digest of Block data.

Declaration
public readonly int CompareTo(BlockHash other)
Parameters
Type Name Description
BlockHash other
Returns
Type Description
System.Int32
See Also
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CompareTo(Nullable<Object>)

A value type to represent SHA-256 digest of Block data.

Declaration
public readonly int CompareTo(object? obj)
Parameters
Type Name Description
System.Nullable<System.Object> obj
Returns
Type Description
System.Int32
See Also
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DeriveFrom(IReadOnlyList<Byte>)

Computes a SHA-256 digest from the given blockBytes.

Declaration
public static BlockHash DeriveFrom(IReadOnlyList<byte> blockBytes)
Parameters
Type Name Description
IReadOnlyList<System.Byte> blockBytes

The bytes serializing a block to compute its hash.
Returns
Type Description
BlockHash

The SHA-256 hash digest derived from blockBytes.
See Also
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Equals(BlockHash)

A value type to represent SHA-256 digest of Block data.

Declaration
public readonly bool Equals(BlockHash other)
Parameters
Type Name Description
BlockHash other
Returns
Type Description
System.Boolean
See Also
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Equals(Nullable<Object>)

A value type to represent SHA-256 digest of Block data.

Declaration
public override readonly bool Equals(object? obj)
Parameters
Type Name Description
System.Nullable<System.Object> obj
Returns
Type Description
System.Boolean
See Also
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FromHashDigest(HashDigest<SHA256>)

Converts a given HashDigest<T> into a BlockHash value.

Declaration
public static BlockHash FromHashDigest(HashDigest<SHA256> hashDigest)
Parameters
Type Name Description
HashDigest<SHA256> hashDigest

A SHA-256 digest.
Returns
Type Description
BlockHash

A block hash corresponding to the hashDigest.
See Also
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FromString(String)

Converts a given hexadecimal representation of a block hash into a BlockHash value.

This is an inverse function of ToString() method.

Declaration
public static BlockHash FromString(string hex)
Parameters
Type Name Description
System.String hex

A hexadecimal representation of a BlockHash.
Returns
Type Description
BlockHash

A corresponding BlockHash value.
See Also
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GetHashCode()

A value type to represent SHA-256 digest of Block data.

Declaration
public override readonly int GetHashCode()
Returns
Type Description
System.Int32
See Also
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GetObjectData(SerializationInfo, StreamingContext)

A value type to represent SHA-256 digest of Block data.

Declaration
public readonly void GetObjectData(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
SerializationInfo info
StreamingContext context
See Also
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ToByteArray()

Gets a bare mutable array of the block hash.

Declaration
public readonly byte[] ToByteArray()
Returns
Type Description
System.Byte[]

A new mutable array of the block hash. Since a returned array is created every time the method is called, any mutations on that array does not affect to the block hash object.
See Also
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ToString()

A value type to represent SHA-256 digest of Block data.

Declaration
public override readonly string ToString()
Returns
Type Description
System.String
See Also

Implements

ISerializable
IEquatable<>
IComparable<>
IComparable
IBencodable

See Also