basehash

func (Hash128) Base64 ¶

func (h Hash128) Base64() string

Base64 returns the base64 FileID representation for inclusion into JSON payloads.

func (Hash128) Bytes ¶

func (h Hash128) Bytes() []byte

Bytes returns a byte slice representation of a Hash128.

func (Hash128) Compare ¶

func (h Hash128) Compare(other Hash128) int

Compare returns an integer comparing two hashes lexicographically. The result will be 0 if h == other, -1 if h < other, and +1 if h > other.

func (Hash128) Equal ¶

func (h Hash128) Equal(other Hash128) bool

func (Hash128) Format ¶

func (h Hash128) Format(s fmt.State, ch rune)

Format implements fmt.Formatter.

It accepts the formats 'd' (decimal), 'v' (value), 'x' (lowercase hexadecimal), and 'X' (uppercase hexadecimal).

Also supported is a subset of the package fmt's format flags, including '#' for leading zero in hexadecimal.

For any unsupported format, the value will be serialized using the gob codec.

func (Hash128) Hi ¶

func (h Hash128) Hi() uint64

Hi returns the high 64 bits

func (Hash128) IsZero ¶

func (h Hash128) IsZero() bool

func (Hash128) Less ¶

func (h Hash128) Less(other Hash128) bool

Less reports whether h is less than other.

The order defined here must be the same as the one used in "SELECT ... FOR UPDATE" queries, otherwise DB deadlocks may occur on concurrent updates, hence the casts to int64.

func (Hash128) Lo ¶

func (h Hash128) Lo() uint64

Lo returns the low 64 bits

func (Hash128) MarshalJSON ¶

func (h Hash128) MarshalJSON() ([]byte, error)

func (Hash128) MarshalText ¶

func (h Hash128) MarshalText() ([]byte, error)

MarshalText implements the encoding.TextMarshaler interface, so we can marshal (from JSON) a map using a Hash128 as a key

func (Hash128) PutBytes16 ¶

func (h Hash128) PutBytes16(b *[16]byte)

PutBytes16 writes the 16 bytes into the provided array pointer.

func (Hash128) StringNoQuotes ¶

func (h Hash128) StringNoQuotes() string

func (Hash128) ToUUIDString ¶

func (h Hash128) ToUUIDString() string

func (*Hash128) UnmarshalJSON ¶

func (h *Hash128) UnmarshalJSON(b []byte) error

func (*Hash128) UnmarshalText ¶

func (h *Hash128) UnmarshalText(text []byte) error

UnmarshalText implements the encoding.TextUnmarshaler interface, so we can unmarshal (from JSON) a map using a Hash128 as a key

func (Hash128) Words ¶

func (h Hash128) Words() (hi, lo uint64)

func (*Hash64) MarshalJSON ¶

func (h *Hash64) MarshalJSON() ([]byte, error)

func (*Hash64) String ¶

func (h *Hash64) String() string

func (*Hash64) UnmarshalJSON ¶

func (h *Hash64) UnmarshalJSON(b []byte) error