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Code Issues Packages 1 Wiki Activity

refactor: Print cause chain when downcasting AnyError fails (#9059)

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Bert Belder 2021-01-08 16:57:37 -08:00 • committed by GitHub
parent 9cf82d3c66
commit f3ead9c6a7
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2 changed files with 14 additions and 2 deletions
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8
cli/errors.rs
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@ -32,6 +32,12 @@ pub(crate) fn get_error_class_name(e: &AnyError) -> &'static str {
.map(get_diagnostic_class) .map(get_diagnostic_class)
}) })
.unwrap_or_else(|| { .unwrap_or_else(|| {
panic!("Error '{}' contains boxed error of unknown type", e); panic!(
"Error '{}' contains boxed error of unknown type:{}",
e,
e.chain()
.map(|e| format!("\n {:?}", e))
.collect::<String>()
);
}) })
} }

8
cli/standalone.rs
View file

@ -201,6 +201,12 @@ pub async fn run(
fn get_error_class_name(e: &AnyError) -> &'static str { fn get_error_class_name(e: &AnyError) -> &'static str {
deno_runtime::errors::get_error_class_name(e).unwrap_or_else(|| { deno_runtime::errors::get_error_class_name(e).unwrap_or_else(|| {
panic!("Error '{}' contains boxed error of unknown type", e); panic!(
"Error '{}' contains boxed error of unsupported type:{}",
e,
e.chain()
.map(|e| format!("\n {:?}", e))
.collect::<String>()
);
}) })
} }