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https://github.com/fabro-sh/fabro.git
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af56b38e55
Update test sites to call .to_string() before .contains() since the sandbox Error enum no longer dereferences to String, add use statements to satisfy clippy::absolute_paths, and inline the redundant sandbox_error helpers in fabro-agent to clear needless_pass_by_value. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
53 lines
1.2 KiB
Rust
53 lines
1.2 KiB
Rust
use fabro_util::error::{collect_causes, render_with_causes};
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#[derive(Debug)]
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struct Cause(&'static str);
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impl std::fmt::Display for Cause {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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f.write_str(self.0)
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}
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}
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impl std::error::Error for Cause {}
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#[derive(Debug)]
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struct Outer {
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message: &'static str,
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source: Cause,
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}
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impl std::fmt::Display for Outer {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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f.write_str(self.message)
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}
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}
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impl std::error::Error for Outer {
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fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
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Some(&self.source)
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}
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}
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#[test]
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fn collect_causes_walks_error_source_chain() {
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let error = Outer {
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message: "outer failure",
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source: Cause("inner failure"),
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};
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assert_eq!(collect_causes(&error), vec!["inner failure"]);
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}
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#[test]
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fn render_with_causes_adds_indented_caused_by_lines() {
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let rendered = render_with_causes("operation failed", &[
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"first cause".to_string(),
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"second cause".to_string(),
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]);
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assert_eq!(
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rendered,
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"operation failed\n caused by: first cause\n caused by: second cause"
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);
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}
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