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FriTranscript

miden_crypto::stark::fri

Struct FriTranscript 

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pub struct FriTranscript<F, EF, Commitment> {
    pub rounds: Vec<FriRoundTranscript<F, EF, Commitment>>,
    pub final_poly: Vec<EF>,
}
Expand description

Structured transcript view for the full FRI interaction.

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§rounds: Vec<FriRoundTranscript<F, EF, Commitment>>

Per-round commitments and challenges.

§final_poly: Vec<EF>

Coefficients of the final low-degree polynomial in descending degree order [cₙ, ..., c₁, c₀], ready for direct Horner evaluation.

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impl<F, EF, Commitment> FriTranscript<F, EF, Commitment>
where F: TwoAdicField, EF: ExtensionField<F>, Commitment: Clone,

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pub fn from_verifier_channel<Ch>( params: &FriParams, log_domain_size: u8, channel: &mut Ch, ) -> Result<FriTranscript<F, EF, Commitment>, TranscriptError>
where Ch: VerifierChannel<F = F, Commitment = Commitment>,

Parse a FRI transcript from a verifier channel.

Reads commitments, verifies PoW witnesses, samples challenges, and reads the final polynomial. Does not verify low-degree claims; that validation happens in FriOracle::test_low_degree.

Auto Trait Implementations§

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impl<F, EF, Commitment> Freeze for FriTranscript<F, EF, Commitment>

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impl<F, EF, Commitment> RefUnwindSafe for FriTranscript<F, EF, Commitment>
where EF: RefUnwindSafe, Commitment: RefUnwindSafe, F: RefUnwindSafe,

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impl<F, EF, Commitment> Send for FriTranscript<F, EF, Commitment>
where EF: Send, Commitment: Send, F: Send,

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impl<F, EF, Commitment> Sync for FriTranscript<F, EF, Commitment>
where EF: Sync, Commitment: Sync, F: Sync,

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impl<F, EF, Commitment> Unpin for FriTranscript<F, EF, Commitment>
where EF: Unpin, Commitment: Unpin, F: Unpin,

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impl<F, EF, Commitment> UnsafeUnpin for FriTranscript<F, EF, Commitment>

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impl<F, EF, Commitment> UnwindSafe for FriTranscript<F, EF, Commitment>
where EF: UnwindSafe, Commitment: UnwindSafe, F: UnwindSafe,

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