Struct ScopeIndex 

pub struct ScopeIndex { /* private fields */ }

Pre-indexed file_path → symbol indices map for fast repeated scope-label lookups (the TUI render loop).

Built once from an immutable symbol slice; each label() call then scans only the symbols of the chunk’s file rather than the entire index. For a 200K-symbol repo this turns each redraw’s O(N × rows) scan into O(symbols_per_file × rows) — typically a handful per row.

Stores u32 indices into the original symbol slice, so the slice the caller passes to label() must be the same one that was used to build the index (length and order preserved). Pass the VelesIndex::symbols() slice and it just works.

Implementations

impl ScopeIndex

pub fn new(symbols: &[Symbol]) -> Self

Build the lookup map. O(symbols).

pub fn label(&self, symbols: &[Symbol], chunk: &Chunk) -> Option<String>

Same semantics as chunk_scope_label but O(symbols_in_file).

Trait Implementations

impl Debug for ScopeIndex

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ScopeIndex

fn default() -> ScopeIndex

Returns the “default value” for a type.