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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-19 09:26:37 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-19 09:26:37 +0000
commit1c69ecb2dd463a5cd922e872386381e1cc17147e (patch)
treed49e9c5086b704151975474cb9ae68509ffa4787 /debian/patches/d-bootstrap-cargo-doc-paths.patch
parentMerging upstream version 1.76.0+dfsg1. (diff)
downloadrustc-1c69ecb2dd463a5cd922e872386381e1cc17147e.tar.xz
rustc-1c69ecb2dd463a5cd922e872386381e1cc17147e.zip
Merging debian version 1.76.0+dfsg1-1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches/d-bootstrap-cargo-doc-paths.patch')
-rw-r--r--debian/patches/d-bootstrap-cargo-doc-paths.patch374
1 files changed, 0 insertions, 374 deletions
diff --git a/debian/patches/d-bootstrap-cargo-doc-paths.patch b/debian/patches/d-bootstrap-cargo-doc-paths.patch
deleted file mode 100644
index 906f341ad..000000000
--- a/debian/patches/d-bootstrap-cargo-doc-paths.patch
+++ /dev/null
@@ -1,374 +0,0 @@
-From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net>
-Date: Thu, 14 Jul 2022 13:17:39 +0200
-Subject: Fix links to cargo-doc
-
-We package cargo docs in a slightly different location; also tweak linkchecker
-to not fail these links.
----
- .../edition-guide/src/editions/advanced-migrations.md | 14 +++++++-------
- ...ansitioning-an-existing-project-to-a-new-edition.md | 4 ++--
- .../src/rust-2021/default-cargo-resolver.md | 10 +++++-----
- src/doc/index.md | 2 +-
- src/doc/reference/src/conditional-compilation.md | 2 +-
- src/doc/reference/src/introduction.md | 4 ++--
- src/doc/reference/src/linkage.md | 2 +-
- src/doc/reference/src/procedural-macros.md | 2 +-
- src/doc/rustc/src/tests/index.md | 4 ++--
- src/doc/rustc/src/what-is-rustc.md | 2 +-
- src/doc/edition-guide/book.toml | 18 +++++++++---------
- src/tools/linkchecker/main.rs | 6 ++++++
- 12 files changed, 38 insertions(+), 32 deletions(-)
-
-Index: rust/src/doc/edition-guide/src/editions/advanced-migrations.md
-===================================================================
---- rust.orig/src/doc/edition-guide/src/editions/advanced-migrations.md
-+++ rust/src/doc/edition-guide/src/editions/advanced-migrations.md
-@@ -186,18 +186,18 @@ Afterwards, the line with `extern crate
-
- We're now more idiomatic, and we didn't have to fix our code manually!
-
--[`cargo check`]: ../../cargo/commands/cargo-check.html
--[`cargo fix`]: ../../cargo/commands/cargo-fix.html
-+[`cargo check`]: ../../../../cargo/book/commands/cargo-check.html
-+[`cargo fix`]: ../../../../cargo/book/commands/cargo-fix.html
- [`explicit-outlives-requirements`]: ../../rustc/lints/listing/allowed-by-default.html#explicit-outlives-requirements
- [`keyword-idents`]: ../../rustc/lints/listing/allowed-by-default.html#keyword-idents
- [`rustfix`]: https://github.com/rust-lang/rustfix
- [`unused-extern-crates`]: ../../rustc/lints/listing/allowed-by-default.html#unused-extern-crates
--[Cargo features]: ../../cargo/reference/features.html
--[Cargo package]: ../../cargo/reference/manifest.html#the-package-section
--[Cargo targets]: ../../cargo/reference/cargo-targets.html
--[Cargo workspace]: ../../cargo/reference/workspaces.html
-+[Cargo features]: ../../../../cargo/book/reference/features.html
-+[Cargo package]: ../../../../cargo/book/reference/manifest.html#the-package-section
-+[Cargo targets]: ../../../../cargo/book/reference/cargo-targets.html
-+[Cargo workspace]: ../../../../cargo/book/reference/workspaces.html
- [CLI flag]: ../../rustc/lints/levels.html#via-compiler-flag
--[Code generation]: ../../cargo/reference/build-script-examples.html#code-generation
-+[Code generation]: ../../../../cargo/book/reference/build-script-examples.html#code-generation
- [conditional compilation]: ../../reference/conditional-compilation.html
- [documentation tests]: ../../rustdoc/documentation-tests.html
- [JSON messages]: ../../rustc/json.html
-Index: rust/src/doc/edition-guide/src/editions/transitioning-an-existing-project-to-a-new-edition.md
-===================================================================
---- rust.orig/src/doc/edition-guide/src/editions/transitioning-an-existing-project-to-a-new-edition.md
-+++ rust/src/doc/edition-guide/src/editions/transitioning-an-existing-project-to-a-new-edition.md
-@@ -83,7 +83,7 @@ If new warnings are issued, you may want
-
- Congrats! Your code is now valid in both Rust 2015 and Rust 2018!
-
--[`cargo fix`]: ../../cargo/commands/cargo-fix.html
--[`cargo test`]: ../../cargo/commands/cargo-test.html
-+[`cargo fix`]: ../../../../cargo/book/commands/cargo-fix.html
-+[`cargo test`]: ../../../../cargo/book/commands/cargo-test.html
- [Advanced migration strategies]: advanced-migrations.md
- [nightly channel]: ../../book/appendix-07-nightly-rust.html
-Index: rust/src/doc/edition-guide/src/rust-2021/default-cargo-resolver.md
-===================================================================
---- rust.orig/src/doc/edition-guide/src/rust-2021/default-cargo-resolver.md
-+++ rust/src/doc/edition-guide/src/rust-2021/default-cargo-resolver.md
-@@ -21,11 +21,11 @@ The new feature resolver no longer merge
- crates that are depended on in multiple ways.
- See [the announcement of Rust 1.51][5] for details.
-
--[4]: ../../cargo/reference/resolver.html#feature-resolver-version-2
-+[4]: ../../../../cargo/book/reference/resolver.html#feature-resolver-version-2
- [5]: https://blog.rust-lang.org/2021/03/25/Rust-1.51.0.html#cargos-new-feature-resolver
--[workspace]: ../../cargo/reference/workspaces.html
--[virtual workspace]: ../../cargo/reference/workspaces.html#virtual-workspace
--[`resolver` field]: ../../cargo/reference/resolver.html#resolver-versions
-+[workspace]: ../../../../cargo/book/reference/workspaces.html
-+[virtual workspace]: ../../../../cargo/book/reference/workspaces.html#virtual-workspace
-+[`resolver` field]: ../../../../cargo/book/reference/resolver.html#resolver-versions
-
- ## Migration
-
-@@ -176,4 +176,4 @@ This snippet of output shows that the pr
- Then, `bar` depends on `bstr` as a build-dependency with the "default" feature.
- We can further see that `bstr`'s "default" feature enables "unicode" (among other features).
-
--[`cargo tree`]: ../../cargo/commands/cargo-tree.html
-+[`cargo tree`]: ../../../../cargo/book/commands/cargo-tree.html
-Index: rust/src/doc/index.md
-===================================================================
---- rust.orig/src/doc/index.md
-+++ rust/src/doc/index.md
-@@ -130,7 +130,7 @@ their differences.
-
- ### The Cargo Book
-
--[The Cargo Book](cargo/index.html) is a guide to Cargo, Rust's build tool and
-+[The Cargo Book](../../cargo/book/index.html) is a guide to Cargo, Rust's build tool and
- dependency manager.
-
- ### The Rustdoc Book
-Index: rust/src/doc/reference/src/conditional-compilation.md
-===================================================================
---- rust.orig/src/doc/reference/src/conditional-compilation.md
-+++ rust/src/doc/reference/src/conditional-compilation.md
-@@ -376,6 +376,6 @@ println!("I'm running on a {} machine!",
- [`target_feature` attribute]: attributes/codegen.md#the-target_feature-attribute
- [attribute]: attributes.md
- [attributes]: attributes.md
--[cargo-feature]: ../cargo/reference/features.html
-+[cargo-feature]: ../../../cargo/book/reference/features.html
- [crate type]: linkage.md
- [static C runtime]: linkage.md#static-and-dynamic-c-runtimes
-Index: rust/src/doc/reference/src/introduction.md
-===================================================================
---- rust.orig/src/doc/reference/src/introduction.md
-+++ rust/src/doc/reference/src/introduction.md
-@@ -135,8 +135,8 @@ We also want the reference to be as norm
- [the Rust Reference repository]: https://github.com/rust-lang/reference/
- [Unstable Book]: https://doc.rust-lang.org/nightly/unstable-book/
- [_Expression_]: expressions.md
--[cargo book]: ../cargo/index.html
--[cargo reference]: ../cargo/reference/index.html
-+[cargo book]: ../../../cargo/book/index.html
-+[cargo reference]: ../../../cargo/book/reference/index.html
- [expressions chapter]: expressions.html
- [file an issue]: https://github.com/rust-lang/reference/issues
- [lifetime of temporaries]: expressions.html#temporaries
-Index: rust/src/doc/reference/src/linkage.md
-===================================================================
---- rust.orig/src/doc/reference/src/linkage.md
-+++ rust/src/doc/reference/src/linkage.md
-@@ -201,7 +201,7 @@ fn main() {
- }
- ```
-
--[cargo]: ../cargo/reference/environment-variables.html#environment-variables-cargo-sets-for-build-scripts
-+[cargo]: ../../../cargo/book/reference/environment-variables.html#environment-variables-cargo-sets-for-build-scripts
-
- To use this feature locally, you typically will use the `RUSTFLAGS` environment
- variable to specify flags to the compiler through Cargo. For example to compile
-Index: rust/src/doc/reference/src/procedural-macros.md
-===================================================================
---- rust.orig/src/doc/reference/src/procedural-macros.md
-+++ rust/src/doc/reference/src/procedural-macros.md
-@@ -331,7 +331,7 @@ Note that neither declarative nor proced
- their equivalent `#[doc = r"str"]` attributes when passed to macros.
-
- [Attribute macros]: #attribute-macros
--[Cargo's build scripts]: ../cargo/reference/build-scripts.html
-+[Cargo's build scripts]: ../../../cargo/book/reference/build-scripts.html
- [Derive macros]: #derive-macros
- [Function-like macros]: #function-like-procedural-macros
- [`Delimiter::None`]: ../proc_macro/enum.Delimiter.html#variant.None
-Index: rust/src/doc/rustc/src/tests/index.md
-===================================================================
---- rust.orig/src/doc/rustc/src/tests/index.md
-+++ rust/src/doc/rustc/src/tests/index.md
-@@ -301,7 +301,7 @@ Experimental support for using custom te
- [`--test` option]: ../command-line-arguments.md#option-test
- [`-Z panic-abort-tests`]: https://github.com/rust-lang/rust/issues/67650
- [`available_parallelism`]: ../../std/thread/fn.available_parallelism.html
--[`cargo test`]: ../../cargo/commands/cargo-test.html
-+[`cargo test`]: ../../../../cargo/book/commands/cargo-test.html
- [`libtest`]: ../../test/index.html
- [`main` function]: ../../reference/crates-and-source-files.html#main-functions
- [`Result`]: ../../std/result/index.html
-@@ -311,7 +311,7 @@ Experimental support for using custom te
- [attribute-should_panic]: ../../reference/attributes/testing.html#the-should_panic-attribute
- [attribute-test]: ../../reference/attributes/testing.html#the-test-attribute
- [bench-docs]: ../../unstable-book/library-features/test.html
--[Cargo]: ../../cargo/index.html
-+[Cargo]: ../../../../cargo/book/index.html
- [crate type]: ../../reference/linkage.html
- [custom_test_frameworks documentation]: ../../unstable-book/language-features/custom-test-frameworks.html
- [nightly channel]: ../../book/appendix-07-nightly-rust.html
-Index: rust/src/doc/rustc/src/what-is-rustc.md
-===================================================================
---- rust.orig/src/doc/rustc/src/what-is-rustc.md
-+++ rust/src/doc/rustc/src/what-is-rustc.md
-@@ -5,7 +5,7 @@ language, provided by the project itself
- produce binary code, either as a library or executable.
-
- Most Rust programmers don't invoke `rustc` directly, but instead do it through
--[Cargo](../cargo/index.html). It's all in service of `rustc` though! If you
-+[Cargo](../../../cargo/book/index.html). It's all in service of `rustc` though! If you
- want to see how Cargo calls `rustc`, you can
-
- ```bash
-Index: rust/src/doc/edition-guide/book.toml
-===================================================================
---- rust.orig/src/doc/edition-guide/book.toml
-+++ rust/src/doc/edition-guide/book.toml
-@@ -53,15 +53,15 @@ git-repository-url = "https://github.com
- "/rust-2018/the-compiler/incremental-compilation-for-faster-compiles.html" = "https://blog.rust-lang.org/2018/02/15/Rust-1.24.html#incremental-compilation"
- "/rust-2018/the-compiler/an-attribute-for-deprecation.html" = "../../../reference/attributes/diagnostics.html#the-deprecated-attribute"
- "/rust-2018/rustup-for-managing-rust-versions.html" = "https://rust-lang.github.io/rustup/"
--"/rust-2018/cargo-and-crates-io/index.html" = "../../../cargo/index.html"
--"/rust-2018/cargo-and-crates-io/cargo-check-for-faster-checking.html" = "../../../cargo/commands/cargo-check.html"
--"/rust-2018/cargo-and-crates-io/cargo-install-for-easy-installation-of-tools.html" = "../../../cargo/commands/cargo-install.html"
-+"/rust-2018/cargo-and-crates-io/index.html" = "../../../../../cargo/book/index.html"
-+"/rust-2018/cargo-and-crates-io/cargo-check-for-faster-checking.html" = "../../../../../cargo/book/commands/cargo-check.html"
-+"/rust-2018/cargo-and-crates-io/cargo-install-for-easy-installation-of-tools.html" = "../../../../../cargo/book/commands/cargo-install.html"
- "/rust-2018/cargo-and-crates-io/cargo-new-defaults-to-a-binary-project.html" = "https://blog.rust-lang.org/2018/03/29/Rust-1.25.html#cargo-features"
--"/rust-2018/cargo-and-crates-io/cargo-rustc-for-passing-arbitrary-flags-to-rustc.html" = "../../../cargo/commands/cargo-rustc.html"
--"/rust-2018/cargo-and-crates-io/cargo-workspaces-for-multi-package-projects.html" = "../../../cargo/reference/workspaces.html"
--"/rust-2018/cargo-and-crates-io/multi-file-examples.html" = "../../../cargo/guide/project-layout.html"
--"/rust-2018/cargo-and-crates-io/replacing-dependencies-with-patch.html" = "../../../cargo/reference/overriding-dependencies.html#the-patch-section"
--"/rust-2018/cargo-and-crates-io/cargo-can-use-a-local-registry-replacement.html" = "../../../cargo/reference/source-replacement.html"
-+"/rust-2018/cargo-and-crates-io/cargo-rustc-for-passing-arbitrary-flags-to-rustc.html" = "../../../../../cargo/book/commands/cargo-rustc.html"
-+"/rust-2018/cargo-and-crates-io/cargo-workspaces-for-multi-package-projects.html" = "../../../../../cargo/book/reference/workspaces.html"
-+"/rust-2018/cargo-and-crates-io/multi-file-examples.html" = "../../../../../cargo/book/guide/project-layout.html"
-+"/rust-2018/cargo-and-crates-io/replacing-dependencies-with-patch.html" = "../../../../../cargo/book/reference/overriding-dependencies.html#the-patch-section"
-+"/rust-2018/cargo-and-crates-io/cargo-can-use-a-local-registry-replacement.html" = "../../../../../cargo/book/reference/source-replacement.html"
- "/rust-2018/cargo-and-crates-io/crates-io-disallows-wildcard-dependencies.html" = "https://blog.rust-lang.org/2016/01/21/Rust-1.6.html#cratesio-disallows-wildcards"
- "/rust-2018/documentation/index.html" = "../../../index.html"
- "/rust-2018/documentation/new-editions-of-the-book.html" = "../../../book/index.html"
-@@ -93,4 +93,4 @@ git-repository-url = "https://github.com
- "/rust-next/future.html" = "../../std/future/trait.Future.html"
- "/rust-next/alloc.html" = "https://blog.rust-lang.org/2019/07/04/Rust-1.36.0.html#the-alloc-crate-is-stable"
- "/rust-next/maybe-uninit.html" = "https://blog.rust-lang.org/2019/07/04/Rust-1.36.0.html#maybeuninitt-instead-of-memuninitialized"
--"/rust-next/cargo-vendor.html" = "../../cargo/commands/cargo-vendor.html"
-+"/rust-next/cargo-vendor.html" = "../../../../cargo/book/commands/cargo-vendor.html"
-Index: rust/src/tools/linkchecker/main.rs
-===================================================================
---- rust.orig/src/tools/linkchecker/main.rs
-+++ rust/src/tools/linkchecker/main.rs
-@@ -262,6 +262,10 @@ impl Checker {
- return;
- }
- }
-+ if url.contains("../../cargo/book/") {
-+ // link to related cargo-doc, ok for our Debian build
-+ return;
-+ }
- if is_exception(file, &target_pretty_path) {
- report.links_ignored_exception += 1;
- } else {
-Index: rust/compiler/rustc_error_codes/src/error_codes/E0462.md
-===================================================================
---- rust.orig/compiler/rustc_error_codes/src/error_codes/E0462.md
-+++ rust/compiler/rustc_error_codes/src/error_codes/E0462.md
-@@ -26,7 +26,7 @@ prefer `staticlib` for linking with C pr
- `crate_type`s in [this section of the Reference](../reference/linkage.html).
-
- This error can be fixed by:
-- * Using [Cargo](../cargo/index.html), the Rust package manager, automatically
-+ * Using [Cargo](../../../cargo/book/index.html), the Rust package manager, automatically
- fixing this issue.
- * Recompiling the crate as a `rlib` or `dylib`; formats suitable for Rust
- linking.
-Index: rust/compiler/rustc_error_codes/src/error_codes/E0460.md
-===================================================================
---- rust.orig/compiler/rustc_error_codes/src/error_codes/E0460.md
-+++ rust/compiler/rustc_error_codes/src/error_codes/E0460.md
-@@ -68,4 +68,4 @@ This error can be fixed by:
- * Recompiling crate `a` so that both crate `b` and `main` have a uniform
- version to depend on.
-
--[Cargo]: ../cargo/index.html
-+[Cargo]: ../../../cargo/book/index.html
-Index: rust/compiler/rustc_error_codes/src/error_codes/E0514.md
-===================================================================
---- rust.orig/compiler/rustc_error_codes/src/error_codes/E0514.md
-+++ rust/compiler/rustc_error_codes/src/error_codes/E0514.md
-@@ -27,7 +27,7 @@ the compiler cannot be sure about *how*
- versions, and therefore this error occurs.
-
- This error can be fixed by:
-- * Using [Cargo](../cargo/index.html), the Rust package manager and
-+ * Using [Cargo](../../../cargo/book/index.html), the Rust package manager and
- [Rustup](https://rust-lang.github.io/rustup/), the Rust toolchain installer,
- automatically fixing this issue.
- * Recompiling the crates with a uniform `rustc` version.
-Index: rust/src/doc/unstable-book/src/compiler-flags/branch-protection.md
-===================================================================
---- rust.orig/src/doc/unstable-book/src/compiler-flags/branch-protection.md
-+++ rust/src/doc/unstable-book/src/compiler-flags/branch-protection.md
-@@ -15,4 +15,4 @@ For example, `-Z branch-protection=bti,p
-
- Rust's standard library does not ship with BTI or pointer authentication enabled by default.
- In Cargo projects the standard library can be recompiled with pointer authentication using the nightly
--[build-std](../../cargo/reference/unstable.html#build-std) feature.
-+[build-std](../../../../cargo/book/reference/unstable.html#build-std) feature.
-Index: rust/src/doc/unstable-book/src/compiler-flags/control-flow-guard.md
-===================================================================
---- rust.orig/src/doc/unstable-book/src/compiler-flags/control-flow-guard.md
-+++ rust/src/doc/unstable-book/src/compiler-flags/control-flow-guard.md
-@@ -39,7 +39,7 @@ It is strongly recommended to also enabl
-
- To enable CFG in the standard library, use the [cargo `-Z build-std` functionality][build-std] to recompile the standard library with the same configuration options as the main program.
-
--[build-std]: ../../cargo/reference/unstable.html#build-std
-+[build-std]: ../../../../cargo/book/reference/unstable.html#build-std
-
- For example:
- ```cmd
-Index: rust/src/doc/unstable-book/src/compiler-flags/sanitizer.md
-===================================================================
---- rust.orig/src/doc/unstable-book/src/compiler-flags/sanitizer.md
-+++ rust/src/doc/unstable-book/src/compiler-flags/sanitizer.md
-@@ -804,7 +804,7 @@ It is strongly recommended to combine sa
- instrumented standard library, for example using [cargo `-Zbuild-std`
- functionality][build-std].
-
--[build-std]: ../../cargo/reference/unstable.html#build-std
-+[build-std]: ../../../../cargo/book/reference/unstable.html#build-std
-
- # Build scripts and procedural macros
-
-Index: rust/compiler/rustc_error_codes/src/error_codes/E0461.md
-===================================================================
---- rust.orig/compiler/rustc_error_codes/src/error_codes/E0461.md
-+++ rust/compiler/rustc_error_codes/src/error_codes/E0461.md
-@@ -25,6 +25,6 @@ architectures. This issue also extends t
- `std` is operating-system specific.
-
- This error can be fixed by:
-- * Using [Cargo](../cargo/index.html), the Rust package manager, automatically
-+ * Using [Cargo](../../../cargo/book/index.html), the Rust package manager, automatically
- fixing this issue.
- * Recompiling either crate so that they target a consistent target triple.
-Index: rust/compiler/rustc_error_codes/src/error_codes/E0519.md
-===================================================================
---- rust.orig/compiler/rustc_error_codes/src/error_codes/E0519.md
-+++ rust/compiler/rustc_error_codes/src/error_codes/E0519.md
-@@ -34,7 +34,7 @@ The above example compiles two crates wi
- impossible for the compiler to distinguish between symbols (`pub` item names).
-
- This error can be fixed by:
-- * Using [Cargo](../cargo/index.html), the Rust package manager, automatically
-+ * Using [Cargo](../../../cargo/book/index.html), the Rust package manager, automatically
- fixing this issue.
- * Recompiling the crate with different metadata (different name/
- `crate_type`).
-Index: rust/src/doc/rustc/src/linker-plugin-lto.md
-===================================================================
---- rust.orig/src/doc/rustc/src/linker-plugin-lto.md
-+++ rust/src/doc/rustc/src/linker-plugin-lto.md
-@@ -112,7 +112,7 @@ targeting Windows-like targets
- This is fixed if you explicitly set the target, for example
- `cargo build --target x86_64-pc-windows-msvc`
- Without an explicit --target the flags will be passed to all compiler invocations (including build
--scripts and proc macros), see [cargo docs on rustflags](../cargo/reference/config.html#buildrustflags)
-+scripts and proc macros), see [cargo docs on rustflags](../../../cargo/book/reference/config.html#buildrustflags)
-
- If you have dependencies using the `cc` crate, you will need to set these
- environment variables:
-Index: rust/src/doc/rustc/src/platform-support/fuchsia.md
-===================================================================
---- rust.orig/src/doc/rustc/src/platform-support/fuchsia.md
-+++ rust/src/doc/rustc/src/platform-support/fuchsia.md
-@@ -929,7 +929,7 @@ attach and load any relevant debug symbo
- [Fuchsia]: https://fuchsia.dev/
- [source tree]: https://fuchsia.dev/fuchsia-src/get-started/learn/build
- [rustup]: https://rustup.rs/
--[cargo]: ../../cargo/index.html
-+[cargo]: ../../../../cargo/book/index.html
- [Fuchsia SDK]: https://chrome-infra-packages.appspot.com/p/fuchsia/sdk/core
- [overview of CML]: https://fuchsia.dev/fuchsia-src/concepts/components/v2/component_manifests
- [reference for the file format]: https://fuchsia.dev/reference/cml
-Index: rust/src/doc/rustc/src/targets/custom.md
-===================================================================
---- rust.orig/src/doc/rustc/src/targets/custom.md
-+++ rust/src/doc/rustc/src/targets/custom.md
-@@ -14,4 +14,4 @@ To see it for a different target, add th
- rustc +nightly -Z unstable-options --target=wasm32-unknown-unknown --print target-spec-json
- ```
-
--To use a custom target, see the (unstable) [`build-std` feature](../../cargo/reference/unstable.html#build-std) of `cargo`.
-+To use a custom target, see the (unstable) [`build-std` feature](../../../../cargo/book/reference/unstable.html#build-std) of `cargo`.