More stuff compiles

allocators/src/lib.rs

@@ -37,10 +37,24 @@ impl<'l> dyn Allocator + 'l {
 			&mut *(self.alloc_unsafe(data, layout, drop) as *mut T)
 		}
 	}
+
+	pub fn alloc_str(&'l self, str: &str) -> &'l str {
+		unsafe {
+			let ptr =
+				self.alloc_unsafe(str.as_ptr(), Layout::array::<u8>(str.len()).unwrap(), None);
+			let slice = std::slice::from_raw_parts_mut(ptr, str.len());
+			slice.copy_from_slice(str.as_bytes());
+			std::str::from_utf8_unchecked(slice)
+		}
+	}
 }
 
 impl<'l> dyn SyncAllocator + 'l {
 	pub fn alloc<T: Send>(&'l self, value: T) -> &'l mut T {
 		<dyn Allocator>::alloc(self, value)
 	}
+
+	pub fn alloc_str(&'l self, value: &str) -> &'l str {
+		<dyn Allocator>::alloc_str(self, value)
+	}
 }