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algorithm_for_schemes

trustless_protocol::scheme

Function algorithm_for_schemes 

Source 
pub fn algorithm_for_schemes(
    schemes: &[SignatureScheme],
) -> Option<SignatureAlgorithm>
Expand description

Determine the common SignatureAlgorithm for a list of schemes.

Returns None if the list is empty or contains schemes from mixed algorithm families (e.g., both RSA and ECDSA).