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Diffstat (limited to '')
-rw-r--r-- | vendor/anyhow/src/context.rs | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/vendor/anyhow/src/context.rs b/vendor/anyhow/src/context.rs index 1b7dd31ac..238473e5c 100644 --- a/vendor/anyhow/src/context.rs +++ b/vendor/anyhow/src/context.rs @@ -47,7 +47,12 @@ where where C: Display + Send + Sync + 'static, { - self.map_err(|error| error.ext_context(context)) + // Not using map_err to save 2 useless frames off the captured backtrace + // in ext_context. + match self { + Ok(ok) => Ok(ok), + Err(error) => Err(error.ext_context(context)), + } } fn with_context<C, F>(self, context: F) -> Result<T, Error> @@ -55,7 +60,10 @@ where C: Display + Send + Sync + 'static, F: FnOnce() -> C, { - self.map_err(|error| error.ext_context(context())) + match self { + Ok(ok) => Ok(ok), + Err(error) => Err(error.ext_context(context())), + } } } |