Use empty Cache for methods requiring it when filling Cache itself

[rust.git] / src / librustdoc / config.rs

diff --git a/src/librustdoc/config.rs b/src/librustdoc/config.rs
index e43ea965c04237d8b6f9cc9d23d8dbe7251e5968..94773ac77ccb0e516d685c52b16a6ca4bf4d59da 100644 (file)
--- a/src/librustdoc/config.rs
+++ b/src/librustdoc/config.rs
@@ -1,4 +1,4 @@
-use std::collections::{BTreeMap, HashMap};
+use std::collections::BTreeMap;
 use std::convert::TryFrom;
 use std::ffi::OsStr;
 use std::fmt;
@@ -103,6 +103,8 @@ fn try_from(value: &str) -> Result<Self, Self::Error> {
     crate should_test: bool,
     /// List of arguments to pass to the test harness, if running tests.
     crate test_args: Vec<String>,
+    /// The working directory in which to run tests.
+    crate test_run_directory: Option<PathBuf>,
     /// Optional path to persist the doctest executables to, defaults to a
     /// temporary directory if not set.
     crate persist_doctests: Option<PathBuf>,
@@ -175,6 +177,7 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
             .field("lint_cap", &self.lint_cap)
             .field("should_test", &self.should_test)
             .field("test_args", &self.test_args)
+            .field("test_run_directory", &self.test_run_directory)
             .field("persist_doctests", &self.persist_doctests)
             .field("default_passes", &self.default_passes)
             .field("manual_passes", &self.manual_passes)
@@ -219,7 +222,7 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
     crate extern_html_root_urls: BTreeMap<String, String>,
     /// A map of the default settings (values are as for DOM storage API). Keys should lack the
     /// `rustdoc-` prefix.
-    crate default_settings: HashMap<String, String>,
+    crate default_settings: FxHashMap<String, String>,
     /// If present, suffix added to CSS/JavaScript files when referencing them in generated pages.
     crate resource_suffix: String,
     /// Whether to run the static CSS/JavaScript through a minifier when outputting them. `true` by
@@ -258,7 +261,7 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
 }
 
 /// Temporary storage for data obtained during `RustdocVisitor::clean()`.
-/// Later on moved into `CACHE_KEY`.
+/// Later on moved into `cache`.
 #[derive(Default, Clone)]
 crate struct RenderInfo {
     crate inlined: FxHashSet<DefId>,
@@ -572,6 +575,7 @@ fn println_condition(condition: Condition) {
         let enable_index_page = matches.opt_present("enable-index-page") || index_page.is_some();
         let static_root_path = matches.opt_str("static-root-path");
         let generate_search_filter = !matches.opt_present("disable-per-crate-search");
+        let test_run_directory = matches.opt_str("test-run-directory").map(PathBuf::from);
         let persist_doctests = matches.opt_str("persist-doctests").map(PathBuf::from);
         let test_builder = matches.opt_str("test-builder").map(PathBuf::from);
         let codegen_options_strs = matches.opt_strs("C");
@@ -613,6 +617,7 @@ fn println_condition(condition: Condition) {
             display_warnings,
             show_coverage,
             crate_version,
+            test_run_directory,
             persist_doctests,
             runtool,
             runtool_args,