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Functions 14

func DecodeInt32 

1func DecodeInt32(key string) int32
source

DecodeInt32 decodes a four-byte order-preserving big-endian string.

Parameters:

  • key: Exactly four bytes produced by EncodeInt32.

Returns:

  • value: The signed int32 recovered after reversing the sign-bit transform.

Panics if key is not exactly four bytes long.

func DecodeUint16 

1func DecodeUint16(key string) uint16
source

DecodeUint16 decodes a fixed-width two-byte big-endian string.

Parameters:

  • key: Exactly two encoded bytes, with the most-significant byte first.

Returns:

  • value: The uint16 represented by key.

Panics if key is not exactly two bytes long.

func DecodeUint256 

1func DecodeUint256(encoded string) *u256.Uint
source

DecodeUint256 decodes a fixed-width 32-byte big-endian uint256 encoding.

Parameters:

  • encoded: Exactly 32 bytes containing the most-significant byte first.

Returns:

  • value: A new *u256.Uint populated from encoded.

Panics if encoded is not exactly 32 bytes long.

func DecodeUint64 

1func DecodeUint64(key string) uint64
source

DecodeUint64 decodes a fixed-width eight-byte big-endian string.

Parameters:

  • key: Exactly eight encoded bytes, with the most-significant byte first.

Returns:

  • value: The uint64 represented by key.

Panics if key is not exactly eight bytes long.

func EncodeInt32 

1func EncodeInt32(value int32) string
source

EncodeInt32 converts an int32 to a fixed-width four-byte big-endian string. Flipping the sign bit makes lexicographic order match signed numeric order.

Parameters:

  • value: Signed 32-bit integer to encode.

Returns:

  • encoded: Exactly four order-preserving big-endian bytes.

func EncodeUint16 

1func EncodeUint16(value uint16) string
source

EncodeUint16 converts a uint16 to a fixed-width two-byte big-endian string.

Parameters:

  • value: Unsigned 16-bit integer to encode.

Returns:

  • encoded: Exactly two bytes in big-endian order; lexicographic order matches numeric order.

func EncodeUint256 

1func EncodeUint256(value *u256.Uint) string
source

EncodeUint256 converts a 256-bit unsigned integer to a fixed-width 32-byte big-endian string, emitting the most-significant limb first.

Parameters:

  • value: Non-nil *u256.Uint value to encode.

Returns:

  • encoded: Exactly 32 big-endian bytes representing value.

func EncodeUint64 

1func EncodeUint64(value uint64) string
source

EncodeUint64 converts a uint64 to a fixed-width eight-byte big-endian string.

Parameters:

  • value: Unsigned 64-bit integer to encode.

Returns:

  • encoded: Exactly eight bytes in big-endian order.

func FormatBool 

1func FormatBool(v bool) string
source

FormatBool converts a boolean to "true" or "false".

Parameters:

  • v: the boolean to format

Returns:

  • text: "true" or "false" corresponding to v

func FormatInt 

1func FormatInt(v any) string
source

FormatInt converts any signed integer type to its base-10 string representation. It accepts int8, int16, int32, int64 and int, and panics on any other type.

Parameters:

  • v: the value to format; it must have type int8, int16, int32, int64, or int

Returns:

  • decimal: the base-10 representation of the supported signed integer

func FormatUint 

1func FormatUint(v any) string
source

FormatUint converts any unsigned integer type to its base-10 string representation. It accepts uint8, uint16, uint32, uint64 and uint, and panics on any other type.

Parameters:

  • v: the value to format; it must have type uint8, uint16, uint32, uint64, or uint

Returns:

  • decimal: the base-10 representation of the supported unsigned integer

func Int64ToString 

1func Int64ToString(v int64) string
source

Int64ToString returns the base-10 string representation of an int64.

Parameters:

  • v: the signed 64-bit integer to format

Returns:

  • decimal: the base-10 representation of v

func SafeParseInt64 

1func SafeParseInt64(value string) int64
source

SafeParseInt64 parses a base-10 string into an int64, panicking when the input is not a valid int64.

Parameters:

  • value: the base-10 text to parse as an int64

Returns:

  • value: the parsed int64; invalid or out-of-range text panics

func Uint64ToString 

1func Uint64ToString(v uint64) string
source

Uint64ToString returns the base-10 string representation of a uint64.

Parameters:

  • v: the unsigned 64-bit integer to format

Returns:

  • decimal: the base-10 representation of v

Imports 3

Source Files 3