pub fn generate_docs(
crate_path: impl AsRef<Path>,
cratesio_index: Option<&str>,
) -> Result<(), DocsError>Expand description
Document the crate at crate_path with cargo in the current process.
This runs the crate’s build scripts and proc macros. It is only called by
the hidden doc-build subcommand, which DocBuilder runs as a separate
process with a cleared environment.