install_mdbook_i18n_helpers

xtask_lib::tasks::ci::install_doc_tools

Function install_mdbook_i18n_helpers 

Source 
fn install_mdbook_i18n_helpers(
    cache: &Path,
    local_bin: &Path,
    version: &str,
) -> Result<()>
Expand description

Installs mdbook-i18n-helpers via cargo install if the cached version is stale.

The binaries are placed at ~/.cache/mdbook-i18n-helpers/bin/ and symlinked into ~/.local/bin/. A .version file records the installed version.