Function run 

pub fn run<P, F>(
    cli: Cli,
    complexity: &dyn ComplexityPort,
    coverage_factory: F,
    meta: &AdapterMeta,
) -> ExitCode
where
    P: ParseDiagnostic + Display + 'static,
    F: FnOnce(&Path) -> Box<dyn CoveragePort<Diagnostic = P>>,

Run the CRAP CLI pipeline end-to-end.

Takes a coverage_factory closure rather than a constructed coverage adapter so the parser receives the effective source root after CLI / config-file / preset merging — pre-construction canonicalized against the bare CLI value (or the default src) and the LCOV parser silently stripped the wrong prefix from SF: records. The factory is invoked once inside run after merge_effective_inputs resolves the final src, receives the canonicalized effective source root (so adapter factories stay dumb — orchestration owns the canonicalize concern), and is short-circuited entirely on the completions subcommand (clap’s --help / --version exit even earlier, inside parse_args).

Generic over P: ParseDiagnostic so the same orchestrator drives every adapter crate’s binary (per ADR D9, mixed-dispatch). The 'static bound on P is the standard trait-object well-formedness requirement when the closure returns Box<dyn …>; concrete adapter diagnostic types (LcovParseDiagnostic, IstanbulParseDiagnostic) satisfy it trivially.

meta carries the adapter binary’s runtime identity (name, version, help copy, extensions, config-file name, SARIF URIs). The binary’s own tool_version (e.g. crap4rs’s CARGO_PKG_VERSION resolves to 0.5.0, not crap-core’s 0.1.0) feeds the JSON envelope’s tool_version field, the SARIF run metadata, the markdown / HTML headers, and clap’s long-version splice. See AdapterMeta for the per-field rationale.