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Document the From trait on the DataError type.
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@ -44,6 +44,12 @@ pub enum DataError {
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UnabortableTransactionError(#[from] UnabortableTransactionError),
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}
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/// This From implementation is necessary to deal with the recursive
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/// error type in the error enum. We defined a transaction error, but
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/// the only place we use it is when converting from
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/// sled::transaction::TransactionError<DataError>. This converter
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/// extracts the inner data error from transaction aborted errors, and
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/// forwards anything else onward as-is, but wrapped in DataError.
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impl From<TransactionError<DataError>> for DataError {
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fn from(error: TransactionError<DataError>) -> Self {
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match error {
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