Struct LookupView 

pub struct LookupView<'a> { /* private fields */ }

Read-only view of the sorted lookup exactly as the sink is about to seal it: row r of the lookup sub-index is (path(r), loc(r)), ordered by (relative_path, chunk_seq).

Handed to a ReservedSectionBuilder so an extra index can point at real lookup row numbers instead of re-deriving the sort and hoping the two agree (LAW 5 — fix by construction, do not add a guard watching two copies).

Implementations

impl<'a> LookupView<'a>

pub fn len(&self) -> usize

Number of lookup rows.

pub fn is_empty(&self) -> bool

pub fn path(&self, row: usize) -> &'a str

relative_path of lookup row row.

pub fn loc(&self, row: usize) -> &'a ChunkLoc

Chunk location of lookup row row.

pub fn first_rows(&self) -> Vec<(&'a str, u64)>

Every distinct relative_path, in sorted order, with the lookup row its contiguous chunk run starts at.