Cleanups

Author: Tomcc

src/symbolize/gimli.rs

@@ -341,8 +341,8 @@ lazy_static! {
     // leverage the structures built when constructing `addr2line::Context`s to
     // get nice speedups. If we didn't have this cache, that amortization would
     // never happen, and symbolicating backtraces would be ssssllllooooowwww.
-    // static MAPPINGS_CACHE: RefCell<Vec<(PathBuf, Mapping)>> = RefCell::new(Vec::with_capacity(MAPPINGS_CACHE_SIZE));
-    static ref MAPPINGS_CACHE: Mutex<Vec<(PathBuf, Mapping)>> = Mutex::new(Vec::with_capacity(MAPPINGS_CACHE_SIZE));
+    static ref MAPPINGS_CACHE: Mutex<Vec<(PathBuf, Mapping)>> 
+        = Mutex::new(Vec::with_capacity(MAPPINGS_CACHE_SIZE));
 }
 
 pub fn clear_symbol_cache() {

src/symbolize/mod.rs

@@ -462,7 +462,6 @@ cfg_if::cfg_if! {
         use self::gimli::resolve as resolve_imp;
         use self::gimli::Symbol as SymbolImp;
         use self::gimli::clear_symbol_cache as clear_imp;
-        // pub use self::gimli::clear_symbol_cache as clear_symbol_cache;
     // Note that we only enable coresymbolication on iOS when debug assertions
     // are enabled because it's helpful in debug mode but it looks like apps get
     // rejected from the app store if they use this API, see #92 for more info