8260d277c8
This changes rustfmt to return exit code 4 when run with write mode diff and differences between the formatted code and the original code are found. Useful for CI to make sure your contributors actually ran rustfmt.
67 lines
1.7 KiB
Rust
67 lines
1.7 KiB
Rust
#[must_use]
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#[derive(Debug, Clone)]
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pub struct Summary {
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// Encountered e.g. an IO error.
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has_operational_errors: bool,
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// Failed to reformat code because of parsing errors.
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has_parsing_errors: bool,
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// Code is valid, but it is impossible to format it properly.
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has_formatting_errors: bool,
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// Formatted code differs from existing code (write-mode diff only).
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pub has_diff: bool,
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}
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impl Summary {
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pub fn new() -> Summary {
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Summary {
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has_operational_errors: false,
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has_parsing_errors: false,
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has_formatting_errors: false,
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has_diff: false,
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}
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}
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pub fn has_operational_errors(&self) -> bool {
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self.has_operational_errors
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}
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pub fn has_parsing_errors(&self) -> bool {
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self.has_parsing_errors
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}
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pub fn has_formatting_errors(&self) -> bool {
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self.has_formatting_errors
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}
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pub fn add_operational_error(&mut self) {
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self.has_operational_errors = true;
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}
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pub fn add_parsing_error(&mut self) {
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self.has_parsing_errors = true;
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}
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pub fn add_formatting_error(&mut self) {
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self.has_formatting_errors = true;
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}
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pub fn add_diff(&mut self) {
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self.has_diff = true;
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}
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pub fn has_no_errors(&self) -> bool {
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!(self.has_operational_errors || self.has_parsing_errors || self.has_formatting_errors ||
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self.has_diff)
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}
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pub fn add(&mut self, other: Summary) {
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self.has_operational_errors |= other.has_operational_errors;
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self.has_formatting_errors |= other.has_formatting_errors;
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self.has_parsing_errors |= other.has_parsing_errors;
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self.has_diff |= other.has_diff;
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}
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}
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