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Remove "caused by" marker

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As we are in debug mode anyways, a developer using this should know by
the trace number that the next line is the cause.

As we use the debug!() macro here, this would be printed on a new line,
which is rather distracting instead of helpful. Therefor this patch
removes this line.
This commit is contained in:
Matthias Beyer 2016-04-22 15:10:22 +02:00
parent ad4e73399f
commit f6e59c355e
1 changed files with 0 additions and 1 deletions
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libimagutil/src/trace.rs
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@ -67,7 +67,6 @@ fn count_error_causes(e: &Error) -> u64 {
fn print_trace_dbg(idx: u64, e: &Error) { fn print_trace_dbg(idx: u64, e: &Error) {
debug!("ERROR[{:>4}]: {}", idx, e.description()); debug!("ERROR[{:>4}]: {}", idx, e.description());
if e.cause().is_some() { if e.cause().is_some() {
debug!(" -- caused by:");
print_trace_dbg(idx + 1, e.cause().unwrap()); print_trace_dbg(idx + 1, e.cause().unwrap());
} }
} }