Rollup merge of rust-lang#69747 - spastorino:rename-rustc-guide, r=pietroalbini

Rename rustc guide

This is in preparation for rust-lang/rustc-dev-guide#470
Needs to be merged after we actually rename the guide.

Have used this to rename:

`git grep -l 'rustc_guide' | xargs sed -i 's/rustc_guide/rustc_dev_guide/g'`
`git grep -l 'rustc-guide' | xargs sed -i 's/rustc-guide/rustc-dev-guide/g'`
`git grep -l 'rustc guide' | xargs sed -i 's/rustc guide/rustc dev guide/g'`

Author: Centril

Diff for: .github/ISSUE_TEMPLATE/tracking_issue.md

@@ -36,11 +36,11 @@ for larger features an implementation could be broken up into multiple PRs.
 
 - [ ] Implement the RFC (cc @rust-lang/XXX -- can anyone write up mentoring
       instructions?)
-- [ ] Adjust documentation ([see instructions on rustc-guide][doc-guide])
-- [ ] Stabilization PR ([see instructions on rustc-guide][stabilization-guide])
+- [ ] Adjust documentation ([see instructions on rustc-dev-guide][doc-guide])
+- [ ] Stabilization PR ([see instructions on rustc-dev-guide][stabilization-guide])
 
-[stabilization-guide]: https://rust-lang.github.io/rustc-guide/stabilization_guide.html#stabilization-pr
-[doc-guide]: https://rust-lang.github.io/rustc-guide/stabilization_guide.html#documentation-prs
+[stabilization-guide]: https://rustc-dev-guide.rust-lang.org/stabilization_guide.html#stabilization-pr
+[doc-guide]: https://rustc-dev-guide.rust-lang.org/stabilization_guide.html#documentation-prs
 
 ### Unresolved Questions
 <!--

Diff for: CONTRIBUTING.md

@@ -19,7 +19,7 @@ hop on the [Rust Discord server][rust-discord] or [Rust Zulip server][rust-zulip
 
 As a reminder, all contributors are expected to follow our [Code of Conduct][coc].
 
-The [rustc-guide] is your friend! It describes how the compiler works and how
+The [rustc-dev-guide] is your friend! It describes how the compiler works and how
 to contribute to it in more detail than this document.
 
 If this is your first time contributing, the [walkthrough] chapter of the guide
@@ -29,8 +29,8 @@ can give you a good example of how a typical contribution would go.
 [rust-discord]: http://discord.gg/rust-lang
 [rust-zulip]: https://rust-lang.zulipchat.com
 [coc]: https://www.rust-lang.org/conduct.html
-[rustc-guide]: https://rust-lang.github.io/rustc-guide/
-[walkthrough]: https://rust-lang.github.io/rustc-guide/walkthrough.html
+[rustc-dev-guide]: https://rustc-dev-guide.rust-lang.org/
+[walkthrough]: https://rustc-dev-guide.rust-lang.org/walkthrough.html
 
 ## Feature Requests
 [feature-requests]: #feature-requests
@@ -103,12 +103,12 @@ $ RUST_BACKTRACE=1 rustc ...
 ## The Build System
 
 For info on how to configure and build the compiler, please see [this
-chapter][rustcguidebuild] of the rustc-guide. This chapter contains info for
+chapter][rustcguidebuild] of the rustc-dev-guide. This chapter contains info for
 contributions to the compiler and the standard library. It also lists some
 really useful commands to the build system (`./x.py`), which could save you a
 lot of time.
 
-[rustcguidebuild]: https://rust-lang.github.io/rustc-guide/building/how-to-build-and-run.html
+[rustcguidebuild]: https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run.html
 
 ## Pull Requests
 [pull-requests]: #pull-requests
@@ -336,9 +336,9 @@ to check small fixes. For example, `rustdoc src/doc/reference.md` will render
 reference to `doc/reference.html`. The CSS might be messed up, but you can
 verify that the HTML is right.
 
-Additionally, contributions to the [rustc-guide] are always welcome. Contributions
+Additionally, contributions to the [rustc-dev-guide] are always welcome. Contributions
 can be made directly at [the
-rust-lang/rustc-guide](https://github.com/rust-lang/rustc-guide) repo. The issue
+rust-lang/rustc-dev-guide](https://github.com/rust-lang/rustc-dev-guide) repo. The issue
 tracker in that repo is also a great way to find things that need doing. There
 are issues for beginners and advanced compiler devs alike!
 
@@ -434,7 +434,7 @@ For people new to Rust, and just starting to contribute, or even for
 more seasoned developers, some useful places to look for information
 are:
 
-* The [rustc guide] contains information about how various parts of the compiler work and how to contribute to the compiler
+* The [rustc dev guide] contains information about how various parts of the compiler work and how to contribute to the compiler
 * [Rust Forge][rustforge] contains additional documentation, including write-ups of how to achieve common tasks
 * The [Rust Internals forum][rif], a place to ask questions and
   discuss Rust's internals
@@ -448,13 +448,13 @@ are:
 * **Google!** ([search only in Rust Documentation][gsearchdocs] to find types, traits, etc. quickly)
 * Don't be afraid to ask! The Rust community is friendly and helpful.
 
-[rustc guide]: https://rust-lang.github.io/rustc-guide/about-this-guide.html
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/about-this-guide.html
 [gdfrustc]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc/
 [gsearchdocs]: https://www.google.com/search?q=site:doc.rust-lang.org+your+query+here
 [rif]: http://internals.rust-lang.org
 [rr]: https://doc.rust-lang.org/book/README.html
 [rustforge]: https://forge.rust-lang.org/
 [tlgba]: http://tomlee.co/2014/04/a-more-detailed-tour-of-the-rust-compiler/
 [ro]: http://www.rustaceans.org/
-[rctd]: https://rust-lang.github.io/rustc-guide/tests/intro.html
+[rctd]: https://rustc-dev-guide.rust-lang.org/tests/intro.html
 [cheatsheet]: https://buildbot2.rust-lang.org/homu/

Diff for: README.md

@@ -15,13 +15,13 @@ Read ["Installation"] from [The Book].
 ## Installing from Source
 
 _Note: If you wish to contribute to the compiler, you should read [this
-chapter][rustcguidebuild] of the rustc-guide instead of this section._
+chapter][rustcguidebuild] of the rustc-dev-guide instead of this section._
 
 The Rust build system has a Python script called `x.py` to bootstrap building
 the compiler. More information about it may be found by running `./x.py --help`
-or reading the [rustc guide][rustcguidebuild].
+or reading the [rustc dev guide][rustcguidebuild].
 
-[rustcguidebuild]: https://rust-lang.github.io/rustc-guide/building/how-to-build-and-run.html
+[rustcguidebuild]: https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run.html
 
 ### Building on *nix
 1. Make sure you have installed the dependencies:
@@ -249,13 +249,13 @@ Most real-time collaboration happens in a variety of channels on the
 community, documentation, and all major contribution areas in the Rust ecosystem.
 A good place to ask for help would be the #help channel.
 
-The [rustc guide] might be a good place to start if you want to find out how
+The [rustc dev guide] might be a good place to start if you want to find out how
 various parts of the compiler work.
 
 Also, you may find the [rustdocs for the compiler itself][rustdocs] useful.
 
 [rust-discord]: https://discord.gg/rust-lang
-[rustc guide]: https://rust-lang.github.io/rustc-guide/about-this-guide.html
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/about-this-guide.html
 [rustdocs]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc/
 
 ## License

Diff for: src/README.md

@@ -3,6 +3,6 @@ This directory contains the source code of the rust project, including:
 - `libstd`
 - Various submodules for tools, like rustdoc, rls, etc.
 
-For more information on how various parts of the compiler work, see the [rustc guide].
+For more information on how various parts of the compiler work, see the [rustc dev guide].
 
-[rustc guide]: https://rust-lang.github.io/rustc-guide/about-this-guide.html
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/about-this-guide.html

Diff for: src/doc/index.md

@@ -120,7 +120,7 @@ Rust. It's also sometimes called "the 'nomicon."
 
 ## The `rustc` Contribution Guide
 
-[The `rustc` Guide](https://rust-lang.github.io/rustc-guide/) documents how
+[The `rustc` Guide](https://rustc-dev-guide.rust-lang.org/) documents how
 the compiler works and how to contribute to it. This is useful if you want to build
 or modify the Rust compiler from source (e.g. to target something non-standard).
 

Diff for: src/doc/rustc/src/contributing.md

@@ -1,12 +1,12 @@
 # Contributing to rustc
 
 We'd love to have your help improving `rustc`! To that end, we've written [a
-whole book][rustc_guide] on its
+whole book][rustc_dev_guide] on its
 internals, how it works, and how to get started working on it. To learn
 more, you'll want to check that out.
 
 If you would like to contribute to _this_ book, you can find its source in the
 rustc source at [src/doc/rustc][rustc_book].
 
-[rustc_guide]: https://rust-lang.github.io/rustc-guide/
+[rustc_dev_guide]: https://rustc-dev-guide.rust-lang.org/
 [rustc_book]: https://github.com/rust-lang/rust/tree/master/src/doc/rustc

Diff for: src/librustc/README.md

@@ -1,3 +1,3 @@
-For more information about how rustc works, see the [rustc guide].
+For more information about how rustc works, see the [rustc dev guide].
 
-[rustc guide]: https://rust-lang.github.io/rustc-guide/
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/

Diff for: src/librustc/dep_graph/README.md

@@ -1,4 +1,4 @@
 To learn more about how dependency tracking works in rustc, see the [rustc
 guide].
 
-[rustc guide]: https://rust-lang.github.io/rustc-guide/query.html
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/query.html

Diff for: src/librustc/dep_graph/graph.rs

@@ -174,7 +174,7 @@ impl DepGraph {
     /// what state they have access to. In particular, we want to
     /// prevent implicit 'leaks' of tracked state into the task (which
     /// could then be read without generating correct edges in the
-    /// dep-graph -- see the [rustc guide] for more details on
+    /// dep-graph -- see the [rustc dev guide] for more details on
     /// the dep-graph). To this end, the task function gets exactly two
     /// pieces of state: the context `cx` and an argument `arg`. Both
     /// of these bits of state must be of some type that implements
@@ -194,7 +194,7 @@ impl DepGraph {
     /// - If you need 3+ arguments, use a tuple for the
     ///   `arg` parameter.
     ///
-    /// [rustc guide]: https://rust-lang.github.io/rustc-guide/incremental-compilation.html
+    /// [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/incremental-compilation.html
     pub fn with_task<'a, C, A, R>(
         &self,
         key: DepNode,

Diff for: src/librustc/hir/mod.rs

@@ -1,6 +1,6 @@
-//! HIR datatypes. See the [rustc guide] for more info.
+//! HIR datatypes. See the [rustc dev guide] for more info.
 //!
-//! [rustc guide]: https://rust-lang.github.io/rustc-guide/hir.html
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/hir.html
 
 pub mod exports;
 pub mod map;

Diff for: src/librustc/infer/canonical.rs

@@ -17,9 +17,9 @@
 //! `instantiate_query_result` method.
 //!
 //! For a more detailed look at what is happening here, check
-//! out the [chapter in the rustc guide][c].
+//! out the [chapter in the rustc dev guide][c].
 //!
-//! [c]: https://rust-lang.github.io/rustc-guide/traits/canonicalization.html
+//! [c]: https://rustc-dev-guide.rust-lang.org/traits/canonicalization.html
 
 use crate::infer::MemberConstraint;
 use crate::ty::subst::GenericArg;

Diff for: src/librustc/lib.rs

@@ -14,9 +14,9 @@
 //!   (or `tcx`), which is the central context during most of
 //!   compilation, containing the interners and other things.
 //!
-//! For more information about how rustc works, see the [rustc guide].
+//! For more information about how rustc works, see the [rustc dev guide].
 //!
-//! [rustc guide]: https://rust-lang.github.io/rustc-guide/
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/
 //!
 //! # Note
 //!

Diff for: src/librustc/middle/region.rs

@@ -2,9 +2,9 @@
 //! the parent links in the region hierarchy.
 //!
 //! For more information about how MIR-based region-checking works,
-//! see the [rustc guide].
+//! see the [rustc dev guide].
 //!
-//! [rustc guide]: https://rust-lang.github.io/rustc-guide/mir/borrowck.html
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/mir/borrowck.html
 
 use crate::ich::{NodeIdHashingMode, StableHashingContext};
 use crate::ty::{self, DefIdTree, TyCtxt};

Diff for: src/librustc/mir/mod.rs

@@ -1,6 +1,6 @@
-//! MIR datatypes and passes. See the [rustc guide] for more info.
+//! MIR datatypes and passes. See the [rustc dev guide] for more info.
 //!
-//! [rustc guide]: https://rust-lang.github.io/rustc-guide/mir/index.html
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/mir/index.html
 
 use crate::mir::interpret::{GlobalAlloc, Scalar};
 use crate::mir::visit::MirVisitable;

Diff for: src/librustc/traits/mod.rs

@@ -1,6 +1,6 @@
-//! Trait Resolution. See the [rustc guide] for more information on how this works.
+//! Trait Resolution. See the [rustc dev guide] for more information on how this works.
 //!
-//! [rustc guide]: https://rust-lang.github.io/rustc-guide/traits/resolution.html
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/traits/resolution.html
 
 pub mod query;
 pub mod select;

Diff for: src/librustc/traits/select.rs

@@ -1,6 +1,6 @@
-//! Candidate selection. See the [rustc guide] for more information on how this works.
+//! Candidate selection. See the [rustc dev guide] for more information on how this works.
 //!
-//! [rustc guide]: https://rust-lang.github.io/rustc-guide/traits/resolution.html#selection
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/traits/resolution.html#selection
 
 use self::EvaluationResult::*;
 

Diff for: src/librustc/ty/context.rs

@@ -916,9 +916,9 @@ pub struct FreeRegionInfo {
 /// The central data structure of the compiler. It stores references
 /// to the various **arenas** and also houses the results of the
 /// various **compiler queries** that have been performed. See the
-/// [rustc guide] for more details.
+/// [rustc dev guide] for more details.
 ///
-/// [rustc guide]: https://rust-lang.github.io/rustc-guide/ty.html
+/// [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/ty.html
 #[derive(Copy, Clone)]
 #[rustc_diagnostic_item = "TyCtxt"]
 pub struct TyCtxt<'tcx> {

Diff for: src/librustc/ty/query/README.md

@@ -1,3 +1,3 @@
-For more information about how the query system works, see the [rustc guide].
+For more information about how the query system works, see the [rustc dev guide].
 
-[rustc guide]: https://rust-lang.github.io/rustc-guide/query.html
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/query.html

Diff for: src/librustc/ty/sty.rs

@@ -1396,11 +1396,11 @@ pub type Region<'tcx> = &'tcx RegionKind;
 /// the inference variable is supposed to satisfy the relation
 /// *for every value of the placeholder region*. To ensure that doesn't
 /// happen, you can use `leak_check`. This is more clearly explained
-/// by the [rustc guide].
+/// by the [rustc dev guide].
 ///
 /// [1]: http://smallcultfollowing.com/babysteps/blog/2013/10/29/intermingled-parameter-lists/
 /// [2]: http://smallcultfollowing.com/babysteps/blog/2013/11/04/intermingled-parameter-lists/
-/// [rustc guide]: https://rust-lang.github.io/rustc-guide/traits/hrtb.html
+/// [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/traits/hrtb.html
 #[derive(Clone, PartialEq, Eq, Hash, Copy, RustcEncodable, RustcDecodable, PartialOrd, Ord)]
 pub enum RegionKind {
     /// Region bound in a type or fn declaration which will be

Diff for: src/librustc_ast/README.md

@@ -3,7 +3,7 @@ The `rustc_ast` crate contains those things concerned purely with syntax
 lexer, macro expander, and utilities for traversing ASTs.
 
 For more information about how these things work in rustc, see the
-rustc guide:
+rustc dev guide:
 
-- [Parsing](https://rust-lang.github.io/rustc-guide/the-parser.html)
-- [Macro Expansion](https://rust-lang.github.io/rustc-guide/macro-expansion.html)
+- [Parsing](https://rustc-dev-guide.rust-lang.org/the-parser.html)
+- [Macro Expansion](https://rustc-dev-guide.rust-lang.org/macro-expansion.html)

Diff for: src/librustc_codegen_llvm/README.md

@@ -2,6 +2,6 @@ The `codegen` crate contains the code to convert from MIR into LLVM IR,
 and then from LLVM IR into machine code. In general it contains code
 that runs towards the end of the compilation process.
 
-For more information about how codegen works, see the [rustc guide].
+For more information about how codegen works, see the [rustc dev guide].
 
-[rustc guide]: https://rust-lang.github.io/rustc-guide/codegen.html
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/codegen.html

Diff for: src/librustc_codegen_ssa/README.md

@@ -1,3 +1,3 @@
-Please read the rustc-guide chapter on [Backend Agnostic Codegen][bac].
+Please read the rustc-dev-guide chapter on [Backend Agnostic Codegen][bac].
 
-[bac]: https://rust-lang.github.io/rustc-guide/codegen/backend-agnostic.html
+[bac]: https://rustc-dev-guide.rust-lang.org/codegen/backend-agnostic.html

Diff for: src/librustc_driver/README.md

@@ -5,6 +5,6 @@ not contain any of the "main logic" of the compiler (though it does
 have some code related to pretty printing or other minor compiler
 options).
 
-For more information about how the driver works, see the [rustc guide].
+For more information about how the driver works, see the [rustc dev guide].
 
-[rustc guide]: https://rust-lang.github.io/rustc-guide/rustc-driver.html
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/rustc-driver.html

Diff for: src/librustc_hir/hir.rs

@@ -609,9 +609,9 @@ pub struct ModuleItems {
 /// The top-level data structure that stores the entire contents of
 /// the crate currently being compiled.
 ///
-/// For more details, see the [rustc guide].
+/// For more details, see the [rustc dev guide].
 ///
-/// [rustc guide]: https://rust-lang.github.io/rustc-guide/hir.html
+/// [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/hir.html
 #[derive(RustcEncodable, RustcDecodable, Debug)]
 pub struct Crate<'hir> {
     pub module: Mod<'hir>,

Diff for: src/librustc_hir/lib.rs

@@ -1,6 +1,6 @@
-//! HIR datatypes. See the [rustc guide] for more info.
+//! HIR datatypes. See the [rustc dev guide] for more info.
 //!
-//! [rustc guide]: https://rust-lang.github.io/rustc-guide/hir.html
+//! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/hir.html
 
 #![feature(crate_visibility_modifier)]
 #![feature(const_fn)] // For the unsizing cast on `&[]`

Diff for: src/librustc_incremental/persist/README.md

@@ -1,3 +1,3 @@
-For info on how the incremental compilation works, see the [rustc guide].
+For info on how the incremental compilation works, see the [rustc dev guide].
 
-[rustc guide]: https://rust-lang.github.io/rustc-guide/query.html
+[rustc dev guide]: https://rustc-dev-guide.rust-lang.org/query.html

Diff for: src/librustc_infer/infer/canonical/canonicalizer.rs

@@ -1,9 +1,9 @@
 //! This module contains the "canonicalizer" itself.
 //!
 //! For an overview of what canonicalization is and how it fits into
-//! rustc, check out the [chapter in the rustc guide][c].
+//! rustc, check out the [chapter in the rustc dev guide][c].
 //!
-//! [c]: https://rust-lang.github.io/rustc-guide/traits/canonicalization.html
+//! [c]: https://rustc-dev-guide.rust-lang.org/traits/canonicalization.html
 
 use crate::infer::canonical::{
     Canonical, CanonicalTyVarKind, CanonicalVarInfo, CanonicalVarKind, Canonicalized,
@@ -33,9 +33,9 @@ impl<'cx, 'tcx> InferCtxt<'cx, 'tcx> {
     /// with a mapping M that maps `'?0` to `'static`.
     ///
     /// To get a good understanding of what is happening here, check
-    /// out the [chapter in the rustc guide][c].
+    /// out the [chapter in the rustc dev guide][c].
     ///
-    /// [c]: https://rust-lang.github.io/rustc-guide/traits/canonicalization.html#canonicalizing-the-query
+    /// [c]: https://rustc-dev-guide.rust-lang.org/traits/canonicalization.html#canonicalizing-the-query
     pub fn canonicalize_query<V>(
         &self,
         value: &V,
@@ -77,9 +77,9 @@ impl<'cx, 'tcx> InferCtxt<'cx, 'tcx> {
     /// reference to `'static` alone.
     ///
     /// To get a good understanding of what is happening here, check
-    /// out the [chapter in the rustc guide][c].
+    /// out the [chapter in the rustc dev guide][c].
     ///
-    /// [c]: https://rust-lang.github.io/rustc-guide/traits/canonicalization.html#canonicalizing-the-query-result
+    /// [c]: https://rustc-dev-guide.rust-lang.org/traits/canonicalization.html#canonicalizing-the-query-result
     pub fn canonicalize_response<V>(&self, value: &V) -> Canonicalized<'tcx, V>
     where
         V: TypeFoldable<'tcx>,

Diff for: src/librustc_infer/infer/canonical/mod.rs

@@ -17,9 +17,9 @@
 //! `instantiate_query_result` method.
 //!
 //! For a more detailed look at what is happening here, check
-//! out the [chapter in the rustc guide][c].
+//! out the [chapter in the rustc dev guide][c].
 //!
-//! [c]: https://rust-lang.github.io/rustc-guide/traits/canonicalization.html
+//! [c]: https://rustc-dev-guide.rust-lang.org/traits/canonicalization.html
 
 use crate::infer::{ConstVariableOrigin, ConstVariableOriginKind};
 use crate::infer::{InferCtxt, RegionVariableOrigin, TypeVariableOrigin, TypeVariableOriginKind};