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segment_offset

fsqlite_core::db_fec

Function segment_offset 

Source 
pub fn segment_offset(
    g: u32,
    segment_1_len: usize,
    full_segment_len: usize,
) -> usize
Expand description

Compute the byte offset in the .db-fec file for the segment belonging to the full-group at 0-based index g (groups starting at page 2).

Layout: [DbFecHeader][Seg1 (page 1)][SegG_0][SegG_1]…

segment_1_len: The total byte size of the page-1 segment (meta + R repair symbols). full_segment_len: The total byte size of a full-group segment (meta + R repair symbols).