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Add file path in case it cannot be read in `Diff::actual_file` · rust-lang/rust@1551fd1

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  • src/tools/run-make-support/src/diff

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Original file line numberDiff line numberDiff line change

@@ -51,7 +51,10 @@ impl Diff {

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/// Specify the actual output for the diff from a file.

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pub fn actual_file<P: AsRef<Path>>(&mut self, path: P) -> &mut Self {

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let path = path.as_ref();

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let content = std::fs::read_to_string(path).expect("failed to read file");

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let content = match std::fs::read_to_string(path) {

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Ok(c) => c,

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Err(e) => panic!("failed to read `{}`: {:?}", path.display(), e),

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};

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let name = path.to_string_lossy().to_string();

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self.actual = Some(content);