fn var(name: ByteArray) -> Array<felt252>

Reads an environment variable, without parsing it.

The serialized output is correlated with the inferred input type, same as during reading from a file.

📝 Note

If you want snfoundry to treat your variable like a short string, surround it with 'single quotes'.

If you would like it to be serialized as a ByteArray, use "double quoting". It will be then de-serializable with Serde.