Struct ScoreScratch 

pub struct ScoreScratch { /* private fields */ }

Reusable buffers for lexical_score_with.

Scoring one symbol needs a lowercased name, a lowercased signature, and the identifier tokens of the name and container. Allocating those per symbol dominated context_pack on large trees (one scan touches every symbol in the repository), so the buffers are hoisted into a struct the caller keeps across the whole scan. The values computed are identical to the naive version; only the allocations are amortized.

The path and name buffers are separate on purpose. Sharing one would work today — path_term_bonus returns its result before a name overwrites the buffer — but it would break silently if a caller ever interleaved the two.

Trait Implementations

impl Default for ScoreScratch

fn default() -> ScoreScratch

Returns the “default value” for a type.