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Esteban Küber a19a03a31f Suggest using as_ref on some borrow errors [hack] 
When encountering the following code:

```rust
struct Foo;
fn takes_ref(_: &Foo) {}
let ref opt = Some(Foo);

opt.map(|arg| takes_ref(arg));
```

Suggest using `opt.as_ref().map(|arg| takes_ref(arg));` instead.

This is a stop gap solution until we expand typeck to deal with these
cases in a more graceful way.
2018-05-30 09:47:09 -07:00
..
bootstrap Auto merge of #50892 - davidtwco:issue-50004, r=alexcrichton 2018-05-28 01:28:14 +00:00
build_helper
ci armebv7r-none-eabihf: default to ARM mode 2018-05-18 20:57:48 +02:00
dlmalloc@c99638dc2e
doc Auto merge of #51066 - est31:master, r=sfackler 2018-05-27 00:54:12 +00:00
etc rust-gdb: work around the re-used -d argument in cgdb 2018-05-21 20:58:19 -04:00
grammar
jemalloc@1f5a28755e
liballoc Pass a Layout to oom 2018-05-30 05:35:48 +09:00
liballoc_jemalloc Switch to 1.26 bootstrap compiler 2018-05-17 08:47:25 -06:00
liballoc_system Switch to 1.26 bootstrap compiler 2018-05-17 08:47:25 -06:00
libarena Make &Slice a thin pointer 2018-05-27 17:28:35 +02:00
libbacktrace@f4d02bbdbf Replace libbacktrace with a submodule 2018-05-30 05:58:23 -07:00
libcompiler_builtins@4cfd7101eb update libcompiler_builtins 2018-05-13 07:14:36 +02:00
libcore Auto merge of #51134 - RalfJung:from_raw_parts, r=SimonSapin 2018-05-29 12:50:06 +00:00
libfmt_macros Improve format string errors 2018-05-10 09:09:58 -07:00
libgraphviz
liblibc@a7e78a78e1
libpanic_abort
libpanic_unwind NetBSD on EABI ARM does not use ARM EHABI 2018-05-18 09:29:58 -05:00
libproc_macro Auto merge of #51072 - petrochenkov:ifield, r=eddyb 2018-05-26 16:56:22 +00:00
libprofiler_builtins
librustc Auto merge of #51017 - estebank:crate-name-in-path, r=michaelwoerister 2018-05-30 07:10:16 +00:00
librustc_allocator Add edition to expansion info 2018-05-17 23:13:08 +03:00
librustc_apfloat Comment typo 2018-04-30 18:18:32 +02:00
librustc_asan
librustc_borrowck operate on HirId in hir::Pat::each_binding, and consequences of that 2018-05-28 09:20:14 -07:00
librustc_codegen_llvm rust-lang/rust#27282: Add StatementKind::ReadForMatch to MIR. 2018-05-29 23:01:36 +02:00
librustc_codegen_utils Add Ident::as_str helper 2018-05-26 15:20:23 +03:00
librustc_cratesio_shim
librustc_data_structures Update rustc-hash to hash up to 8 bytes at once with FxHasher 2018-05-28 20:40:31 +02:00
librustc_driver stop invoking DebruijnIndex::new directly 2018-05-28 19:47:04 -04:00
librustc_errors Auto merge of #50724 - zackmdavis:applicability_rush, r=Manishearth 2018-05-28 10:11:26 +00:00
librustc_incremental Serialize attributes into the CrateRoot 2018-05-18 09:37:29 -07:00
librustc_lint Make anon params lint warn-by-default 2018-05-27 14:08:45 -05:00
librustc_llvm Rename trans to codegen everywhere. 2018-05-17 15:08:30 +03:00
librustc_lsan
librustc_metadata Use Idents for fields in HIR 2018-05-26 14:41:58 +03:00
librustc_mir Auto merge of #51106 - davidtwco:issue-50934, r=nikomatsakis 2018-05-30 09:24:20 +00:00
librustc_msan
librustc_passes rust-lang/rust#27282: Add StatementKind::ReadForMatch to MIR. 2018-05-29 23:01:36 +02:00
librustc_platform_intrinsics
librustc_plugin Pass crate editions to macro expansions, update tests 2018-05-17 23:13:09 +03:00
librustc_privacy Use Idents for fields in HIR 2018-05-26 14:41:58 +03:00
librustc_resolve Add Ident::as_str helper 2018-05-26 15:20:23 +03:00
librustc_save_analysis rustc: introduce {ast,hir}::AnonConst to consolidate so-called "embedded constants". 2018-05-19 20:34:42 +03:00
librustc_target Replace ScalarKind with Primitive 2018-05-24 20:49:37 +02:00
librustc_traits pacify the mercilous tidy 2018-05-24 12:01:28 -04:00
librustc_tsan
librustc_typeck Suggest using as_ref on some borrow errors [hack] 2018-05-30 09:47:09 -07:00
librustdoc Add Ident::as_str helper 2018-05-26 15:20:23 +03:00
libserialize
libstd Auto merge of #50955 - steveklabnik:update-libbacktrace, r=alexcrichton 2018-05-30 14:19:15 +00:00
libstd_unicode
libsyntax Auto merge of #50724 - zackmdavis:applicability_rush, r=Manishearth 2018-05-28 10:11:26 +00:00
libsyntax_ext Add Ident::as_str helper 2018-05-26 15:20:23 +03:00
libsyntax_pos Add Ident::as_str helper 2018-05-26 15:20:23 +03:00
libterm
libtest Remove leftover tab in libtest outputs 2018-05-02 08:35:33 +02:00
libunwind NetBSD on EABI ARM does not use ARM EHABI 2018-05-18 09:29:58 -05:00
llvm@9ad4b7e8d7 more reverts 2018-05-24 16:22:58 +02:00
llvm-emscripten@2717444753
rtstartup Switch to 1.26 bootstrap compiler 2018-05-17 08:47:25 -06:00
rustc Fix rustc binary metadata overwriting librustc metadata 2018-05-17 08:47:25 -06:00
rustllvm Rollup merge of #50827 - nox:llvmup, r=eddyb 2018-05-20 04:16:01 +08:00
stdsimd@a19ca1cd91 rever tool changes 2018-05-24 16:21:23 +02:00
test Suggest using as_ref on some borrow errors [hack] 2018-05-30 09:47:09 -07:00
tools Replace libbacktrace with a submodule 2018-05-30 05:58:23 -07:00
Cargo.lock Replace libbacktrace with a submodule 2018-05-30 05:58:23 -07:00
Cargo.toml Change the comment on opt-level = 2 to point to https://github.com/rust-lang/rust/issues/50867 2018-05-29 17:38:23 +02:00
README.md
stage0.txt Switch to 1.26 bootstrap compiler 2018-05-17 08:47:25 -06:00

README.md

This directory contains the source code of the rust project, including:

  • rustc and its tests
  • libstd
  • Various submodules for tools, like rustdoc, rls, etc.

For more information on how various parts of the compiler work, see the rustc guide.

Their is also useful content in the following READMEs, which are gradually being moved over to the guide: