pub fn download_parameters() -> Result<(), Error>
👎Deprecated since 0.6.0: please replace with
download_sapling_parameters
, and use download_sprout_parameters
if neededAvailable on crate feature
download-params
only.Expand description
Download the Zcash Sapling parameters if needed, and store them in the default location. Always checks the sizes and hashes of the files, even if they didn’t need to be downloaded.
A download timeout can be set using the MINREQ_TIMEOUT
environmental variable.
This mirrors the behaviour of the fetch-params.sh
script from zcashd
.