Method WriteFromReader

pkg/buffer/buffer.go:497–499

WriteFromReader writes to the buffer from an io.Reader. A maximum read size of MaxChunkSize is enforced to prevent allocating views from the heap.

(r io.Reader, count int64)

// WriteFromReader writes to the buffer from an io.Reader. A maximum read size
// of MaxChunkSize is enforced to prevent allocating views from the heap.
func (b *Buffer) WriteFromReader(r io.Reader, count int64) (int64, error) {
	return b.WriteFromReaderAndLimitedReader(r, count, nil)
}

// WriteFromReaderAndLimitedReader is the same as WriteFromReader, but
// optimized to avoid allocations if a LimitedReader is passed in.