Fix Blockstreamer test
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@ -17,7 +17,9 @@ impl Serialize for ShortUsize {
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where
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S: Serializer,
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{
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let mut seq = serializer.serialize_tuple(0)?;
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// Pass a non-zero value to serialize_tuple() so that serde_json will
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// generate an open bracket.
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let mut seq = serializer.serialize_tuple(1)?;
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let mut rem_len = self.0;
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loop {
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@ -89,7 +91,9 @@ pub fn serialize<S: Serializer, T: Serialize>(
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elements: &[T],
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serializer: S,
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) -> Result<S::Ok, S::Error> {
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let mut seq = serializer.serialize_tuple(0)?;
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// Pass a non-zero value to serialize_tuple() so that serde_json will
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// generate an open bracket.
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let mut seq = serializer.serialize_tuple(1)?;
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let short_len = ShortUsize(elements.len());
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seq.serialize_element(&short_len)?;
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@ -221,4 +225,11 @@ mod tests {
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let vec1: ShortVec<u8> = deserialize(&bytes).unwrap();
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assert_eq!(vec.0, vec1.0);
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}
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#[test]
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fn test_short_vec_json() {
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let vec = ShortVec(vec![0u8]);
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let s = serde_json::to_string(&vec).unwrap();
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assert_eq!(s, "[[1],0]");
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}
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}
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