Struct SasMatch 

#[non_exhaustive]
pub struct SasMatch { /* private fields */ }

Zero-sized proof that the user visually compared both SAS outputs and confirmed they match. The only constructor is SasMatch::user_confirmed_visual_match; callers cannot forge one without having seen both SAS arrays.

Implementations

impl SasMatch

pub fn user_confirmed_visual_match(_ours: &[u8; 10], _theirs: &[u8; 10]) -> Self

Produce a SasMatch after the user has visually compared both SAS outputs and confirmed they match. Callers pass both byte arrays so the proof is at least textually bound to a specific pair; the actual equality is the USER’s judgement (that’s the protocol’s whole point).

In tests, this is constructed freely. In production UIs, this MUST be called only after the user has pressed “match” on the confirmation screen (fn-129 plan §2.1.4 / §2.2.4).