Function read_str_map_to_vecmap 

pub fn read_str_map_to_vecmap<T: DeserializableTraceData>(
    buf: &mut Buffer<T>,
) -> Result<VecMap<T::Text, T::Text>, DecodeError>

Read a VecMap of (String, String) pairs from the slices buf.

Errors

Fails if the buffer does not contain a valid map length prefix, or if any key or value is not a valid utf8 msgpack string. Null values are skipped.