From 5a07e33d2cc57d929bbd50a22cad703d4c666fc2 Mon Sep 17 00:00:00 2001 From: Matthias Krüger Date: Sat, 1 Apr 2023 23:50:45 +0200 Subject: use and_then/flat_map for map().flatten() --- compiler/rustc_codegen_llvm/src/common.rs | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'compiler/rustc_codegen_llvm/src') diff --git a/compiler/rustc_codegen_llvm/src/common.rs b/compiler/rustc_codegen_llvm/src/common.rs index efa0c13226e..4f8b5abd901 100644 --- a/compiler/rustc_codegen_llvm/src/common.rs +++ b/compiler/rustc_codegen_llvm/src/common.rs @@ -378,8 +378,7 @@ pub(crate) fn get_dllimport<'tcx>( name: &str, ) -> Option<&'tcx DllImport> { tcx.native_library(id) - .map(|lib| lib.dll_imports.iter().find(|di| di.name.as_str() == name)) - .flatten() + .and_then(|lib| lib.dll_imports.iter().find(|di| di.name.as_str() == name)) } pub(crate) fn is_mingw_gnu_toolchain(target: &Target) -> bool { -- cgit 1.4.1-3-g733a5