Crate stuffr_cli 

Library surface behind the stuffr binary.

Two reasons it exists. cli::Cli is here so tests/cli.rs can introspect it through clap::CommandFactory: the examples page’s test asserts every flag and subcommand clap knows about is mentioned on the page, and doing that against the real Cli (rather than a hand-copied list of flag names) keeps the assertion honest as the surface grows. compat is here so that main, the integration tests and the compat fuzz target all drive the same compatibility families (bzip2 and friends) and install-links. bench is here so its harness, scoring and renderers can be tested with injected times: the CLI tests run a debug binary, where stuffr bench refuses to time anything. format_by_name is the --format/--formats lookup main and bench share.

None of this is a stable API; it is the binary’s own code, kept public for those callers. bench and format_by_name stay documented, as cli, compat and size are, rather than #[doc(hidden)]: this crate’s docs are the binary’s internals docs, and hiding two of its modules would only make them harder to find.

Modules

bench

stuffr bench: compares codecs on the user’s own files.

cli

The stuffr command’s argument surface.

compat

Compatibility links: when the binary is invoked under another tool’s name (through a symlink), it behaves as that tool, with that tool’s flags, messages and exit codes, not stuffr’s.

size

Parsing for --memory-limit.

Functions

format_by_name

Resolves a --format name against the registry. Shared by main’s verbs and stuffr bench.