Read raw data from a segment

Read raw data from a segment

Usage

segment_read(x, offset = 0, size = NULL)

Arguments

x

A shard_segment object

offset

Byte offset to start reading (0-based)

size

Number of bytes to read

Value

A raw vector containing the bytes read from the segment.

Examples

# \donttest{
seg <- segment_create(1024)
segment_write(seg, as.integer(1:4), offset = 0)
segment_read(seg, offset = 0, size = 16)
#>  [1] 01 00 00 00 02 00 00 00 03 00 00 00 04 00 00 00
segment_close(seg)
# }