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Refactor src/dispatching/dialogue/storage/redis_storage.rs

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Co-authored-by: Waffle Lapkin <waffle.lapkin@gmail.com>
This commit is contained in:
Hirrolot 2021-05-08 05:39:18 -07:00 committed by GitHub
parent 5585143ac2
commit 94e61d3403
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 13 deletions
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23
src/dispatching/dialogue/storage/redis_storage.rs
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@ -65,19 +65,16 @@ where
.query_async::<_, redis::Value>(self.conn.lock().await.deref_mut())
.await?;
let deleted_rows_count = match deleted_rows_count {
redis::Value::Bulk(values) => match values[0] {
redis::Value::Int(x) => x,
_ => unreachable!("Must return redis::Value::Int"),
},
_ => unreachable!("Must return redis::Value::Bulk"),
};
if deleted_rows_count == 0 {
return Err(RedisStorageError::RowNotFound);
}
Ok(())
if let redis::Value::Bulk(values) = deleted_rows_count {
if let redis::Value::Int(deleted_rows_count) = values[0] {
match deleted_rows_count {
0 => return Err(RedisStorageError::RowNotFound),
_ => return Ok(())
}
}
}
unreachable!("Must return redis::Value::Bulk(redis::Value::Int(_))");
})
}