Documentation
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Overview ¶
Package bytesutil provides utility functions for working with bytes and byte streams that are useful when working with the RESP protocol.
Index ¶
- func AnyIntToInt64(m interface{}) int64
- func BufferedBytesDelim(br *bufio.Reader) ([]byte, error)
- func BufferedIntDelim(br *bufio.Reader) (int64, error)
- func Expand(b []byte, n int) []byte
- func GetBytes() *[]byte
- func ParseInt(b []byte) (int64, error)
- func ParseUint(b []byte) (uint64, error)
- func PutBytes(b *[]byte)
- func ReadFloat(r io.Reader, precision, n int) (float64, error)
- func ReadInt(r io.Reader, n int) (int64, error)
- func ReadNAppend(r io.Reader, b []byte, n int) ([]byte, error)
- func ReadNDiscard(r io.Reader, n int) error
- func ReadUint(r io.Reader, n int) (uint64, error)
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func AnyIntToInt64 ¶
func AnyIntToInt64(m interface{}) int64
AnyIntToInt64 converts a value of any of Go's integer types (signed and unsigned) into a signed int64.
If m is not of one of Go's built in integer types the call will panic.
func BufferedBytesDelim ¶
BufferedBytesDelim reads a line from br and checks that the line ends with \r\n, returning the line without \r\n.
func BufferedIntDelim ¶
BufferedIntDelim reads the current line from br as an integer.
func Expand ¶
Expand expands the given byte slice to exactly n bytes.
If cap(b) < n, a new slice will be allocated and filled with the bytes from b.
func GetBytes ¶
func GetBytes() *[]byte
GetBytes returns a non-nil pointer to a byte slice from a pool of byte slices.
The returned byte slice should be put back into the pool using PutBytes after usage.
func ParseInt ¶
ParseInt is a specialized version of strconv.ParseInt that parses a base-10 encoded signed integer from a []byte.
This can be used to avoid allocating a string, since strconv.ParseInt only takes a string.
func ParseUint ¶
ParseUint is a specialized version of strconv.ParseUint that parses a base-10 encoded integer from a []byte.
This can be used to avoid allocating a string, since strconv.ParseUint only takes a string.
func PutBytes ¶
func PutBytes(b *[]byte)
PutBytes puts the given byte slice pointer into a pool that can be accessed via GetBytes.
After calling PutBytes the given pointer and byte slice must not be accessed anymore.
func ReadFloat ¶
ReadFloat reads the next n bytes from r as a 64 bit floating point number with the given precision.
func ReadNAppend ¶
ReadNAppend appends exactly n bytes from r into b.
func ReadNDiscard ¶
ReadNDicard discards exactly n bytes from r.
Types ¶
This section is empty.
Source Files