Crate python_json_read_adapter
source ·Expand description
This crate implements a Read adapter that converts the invalid JSON
tokens NaN and Infinity into other tokens without otherwise distorting
the stream. It achieves this by converting NaN and Infinity into 0.0.
This is useful because the Python JSON library traditionally emits invalid
JSON if NaN and Infinity values are encountered. If you have to support
clients like this, this wrapper can be used to still deserialize such a
JSON document.
This is just a way to get this to parse and 0.0 is the only value that can
be inserted in a standardized way that fits without changing any of the
positions.
Example Conversion
The following JSON document:
{"nan":NaN,"inf":Infinity,"-inf":-Infinity}is thus converted to:
{"nan":0.0,"inf":0.0 ,"-inf":-0.0 }serde support
If the serde feature is enabled then the crate provides some basic
wrappers around serde_json to deserialize quickly and also by running
the conversions.