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Switch the default edition for examples to 2021 #1125

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Merged
merged 3 commits into from
Jan 3, 2022
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Switch the default edition for examples to 2021 #1125

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2abadeb
Default all examples to 2021 edition.
mattheww Jan 1, 2022
458d3a8
STYLE.md: say more about edition annotations for examples
mattheww Jan 1, 2022
4006537
Github Actions: update to mdBook 0.4.14
mattheww Jan 1, 2022
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2 changes: 1 addition & 1 deletion .github/workflows/main.yml
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Expand Up @@ -17,7 +17,7 @@ jobs:
- name: Install mdbook
run: |
mkdir bin
curl -sSL https://github.com/rust-lang/mdBook/releases/download/v0.4.5/mdbook-v0.4.5-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory=bin
curl -sSL https://github.com/rust-lang/mdBook/releases/download/v0.4.14/mdbook-v0.4.14-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory=bin
echo "$(pwd)/bin" >> $GITHUB_PATH
- name: Report versions
run: |
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2 changes: 1 addition & 1 deletion STYLE.md
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Expand Up @@ -41,7 +41,7 @@ See https://highlightjs.org/ for a list of supported languages.

Rust examples are tested via rustdoc, and should include the appropriate annotations when tests are expected to fail:

* `edition2018` — If it is edition-specific.
* `edition2015` or `edition2018` — If it is edition-specific (see `book.toml` for the default).
* `no_run` — The example should compile successfully, but should not be executed.
* `should_panic` — The example should compile and run, but produce a panic.
* `compile_fail` — The example is expected to fail to compile.
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2 changes: 1 addition & 1 deletion book.toml
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Expand Up @@ -11,4 +11,4 @@ git-repository-url = "https://github.com/rust-lang/reference/"
"/expressions/enum-variant-expr.html" = "struct-expr.html"

[rust]
edition = "2018"
edition = "2021"