Struct SafeMul

pub struct SafeMul;

If the inputs, are valid u32s, then the output is guaranteed to be to. Crashes on overflow.

Trait Implementations

impl Clone for SafeMul

fn clone(&self) -> SafeMul

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SafeMul

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

Formats the value using the given formatter.

impl DeprecatedSnippet for SafeMul

fn entrypoint_name(&self) -> String

The name of a Snippet

fn input_field_names(&self) -> Vec<String>

The input stack

fn input_types(&self) -> Vec<DataType>

fn output_field_names(&self) -> Vec<String>

The output stack

fn output_types(&self) -> Vec<DataType>

fn stack_diff(&self) -> isize

The stack difference

fn function_code(&self, _library: &mut Library) -> String

The function

fn crash_conditions(&self) -> Vec<String>

Ways in which this snippet can crash at runtime

fn gen_input_states(&self) -> Vec<InitVmState>

Examples of valid initial states for running this snippet

fn common_case_input_state(&self) -> InitVmState

fn worst_case_input_state(&self) -> InitVmState

fn rust_shadowing( &self, stack: &mut Vec<BFieldElement>, _std_in: Vec<BFieldElement>, _secret_in: Vec<BFieldElement>, _memory: &mut HashMap<BFieldElement, BFieldElement>, )

fn function_code_as_instructions( &self, library: &mut Library, ) -> Vec<LabelledInstruction>

fn link_for_isolated_run(&self) -> Vec<LabelledInstruction>

fn link_and_run_tasm_for_test( &self, stack: &mut Vec<BFieldElement>, std_in: Vec<BFieldElement>, nondeterminism: NonDeterminism, ) -> Result<VMState>

Return Ok(vm_output_state) if execution succeeds, Err(error_message) if VM execution fails, panics if anything else goes wrong.

fn link_and_run_tasm_for_bench( &self, stack: &mut Vec<BFieldElement>, std_in: Vec<BFieldElement>, nondeterminism: NonDeterminism, ) -> Result<BenchmarkResult>

fn link_and_run_tasm_from_state_for_test( &self, execution_state: &mut InitVmState, ) -> VMState

fn link_and_run_tasm_from_state_for_bench( &self, execution_state: &mut InitVmState, ) -> Result<BenchmarkResult>