This library exposes two public functions that accept a Google Analytics Core Reporting v4 response string (string of the JSON data) and tranform the data into something easier to use.

Report to delimited (e.g. TSV, CSV)

to_delimited(raw_report_response: &str, delimiter: &str) -> Result<Vec<String>, serde_json::Error>

Converts a report response to a collection of delimited reports. You can specify any delimiter string you'd like.

["\"ga:deviceCategory\",\"ga:sessions\"\n\"desktop\",43\n\"mobile\",1\n"]

Report to flat JSON (flat array of row data)

to_flat_json(raw_report: &str) -> Result<serde_json::value::Value, serde_json::Error>

Converts a report response to an array of "flat JSON" responses.

json [ [{ "ga:deviceCategory": "desktop", "ga:sessions": 21 }, { "ga:deviceCategory": "mobile", "ga:sessions": 84 }], [{ "ga:country": "Mexico", "ga:bounces": 9213 }, { "ga:country": "Canada", "ga:bounces": 407 }] ]

Limitations

• Pivots are not supported

Contributing

Issues and pull requests welcome. Please be nice.

• Run tests with cargo test
• Run benchmarks with cargo bench
• Format with rustfmt

As of October 30, 2018, this project uses the 2018 edition of Rust. You may need to install the beta with rustup install beta and use cargo +beta for the above commands.

License

MIT