Support computing layout of RPIT #14087
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r? @Veykril This is not a deep change in the type system. It just changes a |
Veykril
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Feb 6, 2023
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@bors r+ |
flodiebold
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Feb 6, 2023
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| let mut cmd = std::process::Command::new("rustc"); | ||
| cmd.args(["-Z", "unstable-options", "--print", "target-spec-json"]).env("RUSTC_BOOTSTRAP", "1"); | ||
| let output = cmd.output().unwrap(); | ||
| assert!(output.status.success(), "{}", output.status); | ||
| let stdout = String::from_utf8(output.stdout).unwrap(); | ||
| let target_data_layout = | ||
| stdout.split_once(r#""data-layout": ""#).unwrap().1.split_once('"').unwrap().0.to_owned(); |
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can you extract that to a function?
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☀️ Test successful - checks-actions |
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Feb 6, 2023
Reuse fetching target data layout from rustc function fix #14087
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And some refactoring to make code more type safe.