Function serialise_signature_dict 

pub fn serialise_signature_dict(entries: &[(String, Vec<u8>)]) -> String

Serialises a list of (label, bytes) pairs into a Signature:-compatible value.

Panics

Panics only if a label fails sf-key validation, or if sfv fails to serialise an all-byte-sequence dictionary. Both are unreachable for the inputs this crate constructs.