Struct AttestationBuilder 

pub struct AttestationBuilder { /* private fields */ }

Accumulates an Attestation one frame at a time.

Feed it the framebuffer after each run_frame; it maintains the rolling hash and emits a checkpoint every ATTESTATION_CHECKPOINT_INTERVAL frames.

Implementations

impl AttestationBuilder

pub const fn new() -> Self

Start a fresh attestation.

pub fn push_frame(&mut self, input: FrameInput, framebuffer: &[u8])

Fold in one frame: the input applied, then the video it produced.

pub const fn frame_count(&self) -> u32

Frames folded in so far.

pub const fn current_hash(&self) -> u64

The rolling hash as it stands.

pub fn finish(self) -> Attestation

Finish and produce the attestation.

Trait Implementations

impl Clone for AttestationBuilder

fn clone(&self) -> AttestationBuilder

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AttestationBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AttestationBuilder

fn default() -> Self

Returns the “default value” for a type.