Types used to store Kerberos credentials in a ccache
Example
Load and save into a file:
use kerberos_ccache::CCache;
use std::fs;
let data = fs::read("./bob_tgt.ccache").expect("Unable to read file");
let ccache = CCache::parse(&data)
.expect("Unable to parse file content")
.1;
let data_2 = ccache.build();
fs::write("./bob_tgt2.ccache", data_2).expect("Unable to write file");