Inline and remove `FileSearch::search`.

It has only a single callsite, and having all the code in one place will
make it possible to optimize the search.

1 files changed, 1 insertions, 14 deletions

diff --git a/compiler/rustc_session/src/filesearch.rs b/compiler/rustc_session/src/filesearch.rs
index e6ec16b393b..9200be363ad 100644
--- a/compiler/rustc_session/src/filesearch.rs
+++ b/compiler/rustc_session/src/filesearch.rs
@@ -5,7 +5,7 @@ use std::fs;
 use std::iter::FromIterator;
 use std::path::{Path, PathBuf};
 
-use crate::search_paths::{PathKind, SearchPath, SearchPathFile};
+use crate::search_paths::{PathKind, SearchPath};
 use rustc_fs_util::fix_windows_verbatim_for_gcc;
 use tracing::debug;
 
@@ -41,19 +41,6 @@ impl<'a> FileSearch<'a> {
         self.get_lib_path().join("self-contained")
     }
 
-    pub fn search<F>(&self, mut pick: F)
-    where
-        F: FnMut(&SearchPathFile, PathKind),
-    {
-        for search_path in self.search_paths() {
-            debug!("searching {}", search_path.dir.display());
-            for spf in search_path.files.iter() {
-                debug!("testing {}", spf.path.display());
-                pick(spf, search_path.kind);
-            }
-        }
-    }
-
     pub fn new(
         sysroot: &'a Path,
         triple: &'a str,