src/librustdoc/passes/strip_priv_imports.rs

//! Strips all private import statements (use, extern crate) from a
//! crate.

use crate::clean;
use crate::core::DocContext;
use crate::fold::DocFolder;
use crate::passes::{ImportStripper, Pass};

pub(crate) const STRIP_PRIV_IMPORTS: Pass = Pass {
    name: "strip-priv-imports",
    run: Some(strip_priv_imports),
    description: "strips all private import statements (`use`, `extern crate`) from a crate",
};

pub(crate) fn strip_priv_imports(krate: clean::Crate, cx: &mut DocContext<'_>) -> clean::Crate {
    let is_json_output = cx.is_json_output();
    ImportStripper { tcx: cx.tcx, is_json_output, document_hidden: cx.document_hidden() }
        .fold_crate(krate)
}