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| author | Bert Belder <bertbelder@gmail.com> | 2021-01-08 16:57:37 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-01-09 01:57:37 +0100 |
| commit | f3ead9c6a7184d2b592f018795f73d34399a9c83 (patch) | |
| tree | 15c5ca5b4eef85bf9bda4673176cd34346f91edd /cli/errors.rs | |
| parent | 9cf82d3c662989f5fffa8d1981233979245af84a (diff) | |
refactor: Print cause chain when downcasting AnyError fails (#9059)
Diffstat (limited to 'cli/errors.rs')
| -rw-r--r-- | cli/errors.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/cli/errors.rs b/cli/errors.rs index 29fd428c8..b631f1b71 100644 --- a/cli/errors.rs +++ b/cli/errors.rs @@ -32,6 +32,12 @@ pub(crate) fn get_error_class_name(e: &AnyError) -> &'static str { .map(get_diagnostic_class) }) .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>() + ); }) } |