fn file_pair<'a>(
cert: &'a Option<String>,
key: &'a Option<String>,
what: &str,
) -> Result<(&'a str, &'a str), TlsError>Expand description
The file pair of a file-based slot. ACME-managed slots are handled by the
resolver (see CertSlot); calling this on one is a wiring bug surfaced as
MissingCertSource.