Struct AdviceReplay 

pub struct AdviceReplay { /* private fields */ }

Implements a shim for the advice provider, in which all advice provider operations during a given fragment are pre-recorded by the fast processor.

This is used to simulate advice provider interactions in parallel trace generation without needing to actually access the advice provider. All advice provider operations are recorded during fast execution and then replayed during parallel trace generation.

The shim records all operations with their parameters and results, and provides replay methods that return the pre-recorded results. This works naturally since the fast processor has exactly the same access patterns as the main trace generators (which re-executes part of the program). The read methods include debug assertions to verify parameter consistency.

Implementations

impl AdviceReplay

pub fn record_pop_stack(&mut self, value: Felt)

Records the value returned by a pop_stack operation

pub fn record_pop_stack_word(&mut self, word: Word)

Records the word returned by a pop_stack_word operation

pub fn record_pop_stack_dword(&mut self, dword: [Word; 2])

Records the double word returned by a pop_stack_dword operation

pub fn replay_pop_stack(&mut self) -> Felt

Replays a pop_stack operation, returning the previously recorded value

pub fn replay_pop_stack_word(&mut self) -> Word

Replays a pop_stack_word operation, returning the previously recorded word

pub fn replay_pop_stack_dword(&mut self) -> [Word; 2]

Replays a pop_stack_dword operation, returning the previously recorded double word

Trait Implementations

impl Debug for AdviceReplay

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

Formats the value using the given formatter.

impl Default for AdviceReplay

fn default() -> AdviceReplay

Returns the “default value” for a type.