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build

differential_engine::artefact::graph

Function build 

Source 
pub fn build<G: ObjectReader>(
    git: &G,
    head: &str,
    view: &DiffView,
    partition: &Partition,
    symbols: &SymbolReaders,
) -> Result<ClassGraph, EngineError>
Expand description

Build the graph over the added lines of every class: what the change introduces, and what the changed code now calls.

Hunks in generated files contribute no symbols. A lockfile would otherwise appear to define half the dependency tree. This is classification, never enumeration — the class, its hunks and its files all still exist (ADR 0005/0012).