Auto merge of #180 - Amanieu:insert_no_grow, r=Amanieu

Expose insert_no_grow under the "raw" feature

Author: bors

src/lib.rs

@@ -26,7 +26,8 @@
 #![allow(
     clippy::doc_markdown,
     clippy::module_name_repetitions,
-    clippy::must_use_candidate
+    clippy::must_use_candidate,
+    clippy::option_if_let_else,
 )]
 #![warn(missing_docs)]
 #![warn(rust_2018_idioms)]

src/raw/mod.rs

@@ -173,9 +173,9 @@ impl Iterator for ProbeSeq {
 /// taking the maximum load factor into account.
 ///
 /// Returns `None` if an overflow occurs.
-#[cfg_attr(feature = "inline-more", inline)]
 // Workaround for emscripten bug emscripten-core/emscripten-fastcomp#258
 #[cfg_attr(target_os = "emscripten", inline(never))]
+#[cfg_attr(not(target_os = "emscripten"), inline)]
 fn capacity_to_buckets(cap: usize) -> Option<usize> {
     debug_assert_ne!(cap, 0);
 
@@ -202,7 +202,7 @@ fn capacity_to_buckets(cap: usize) -> Option<usize> {
 
 /// Returns the maximum effective capacity for the given bucket mask, taking
 /// the maximum load factor into account.
-#[cfg_attr(feature = "inline-more", inline)]
+#[inline]
 fn bucket_mask_to_capacity(bucket_mask: usize) -> usize {
     if bucket_mask < 8 {
         // For tables with 1/2/4/8 buckets, we always reserve one empty slot.
@@ -916,7 +916,7 @@ impl<T> RawTable<T> {
     ///
     /// This does not check if the given element already exists in the table.
     #[cfg_attr(feature = "inline-more", inline)]
-    #[cfg(feature = "rustc-internal-api")]
+    #[cfg(any(feature = "raw", feature = "rustc-internal-api"))]
     pub fn insert_no_grow(&mut self, hash: u64, value: T) -> Bucket<T> {
         unsafe {
             let index = self.find_insert_slot(hash);