pub fn parse_args(meta: &AdapterMeta) -> CliExpand description
Parse process args into Cli, splicing the adapter’s runtime
metadata into clap’s help / --version output.
Split out from run purely to keep the parse step monomorphic and
off the binary’s hot path on --help / --version (clap intercepts
those before parse_args returns). The adapter binary supplies its
coverage adapter to run as a factory closure that’s invoked once
after CLI/config-file merging resolves the effective source root —
pre-construction lets the coverage parser strip the wrong prefix
from per-file records when cli.input.src is None because src
came from the adapter’s config TOML rather than the CLI.
AdapterMeta::{tool_version, long_version, about, long_about, after_help} flow into clap’s help / --version output at runtime
so the binary’s build-script metadata reaches the help text — the
derive macro’s version reads CARGO_PKG_VERSION at lib-crate
compile time (crap-core’s 0.1.0); the adapter binary’s own
CARGO_PKG_VERSION and <ADAPTER>_LONG_VERSION only resolve in
the binary’s compile and reach us by parameter.