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Add comment for warn_result code

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Matthias Beyer 2016-09-04 17:12:54 +02:00
parent 87e170df72
commit ec9da007a5
1 changed files with 2 additions and 0 deletions
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libimagutil/src/warn_result.rs
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@ -1,3 +1,5 @@
// Generates a extension for the `Result<T, E>`, named `DebugResult` which has functionality to
// print either `T` or `E` via `warn!()`.
generate_result_logging_extension!( generate_result_logging_extension!(
WarnResult, WarnResult,
map_warn, map_warn,