Trait StackProgram

pub trait StackProgram<N: Network> {
    // Required methods
    fn program(&self) -> &Program<N>;
    fn program_id(&self) -> &ProgramID<N>;
    fn program_depth(&self) -> usize;
    fn contains_external_record(&self, locator: &Locator<N>) -> bool;
    fn get_external_stack(
        &self,
        program_id: &ProgramID<N>,
    ) -> Result<&Arc<Self>>;
    fn get_external_program(
        &self,
        program_id: &ProgramID<N>,
    ) -> Result<&Program<N>>;
    fn get_external_record(
        &self,
        locator: &Locator<N>,
    ) -> Result<&RecordType<N>>;
    fn get_finalize_cost(&self, function_name: &Identifier<N>) -> Result<u64>;
    fn get_function(&self, function_name: &Identifier<N>) -> Result<Function<N>>;
    fn get_function_ref(
        &self,
        function_name: &Identifier<N>,
    ) -> Result<&Function<N>>;
    fn get_number_of_calls(
        &self,
        function_name: &Identifier<N>,
    ) -> Result<usize>;
    fn sample_value<R: Rng + CryptoRng>(
        &self,
        burner_address: &Address<N>,
        value_type: &ValueType<N>,
        rng: &mut R,
    ) -> Result<Value<N>>;
    fn sample_record<R: Rng + CryptoRng>(
        &self,
        burner_address: &Address<N>,
        record_name: &Identifier<N>,
        record_nonce: Group<N>,
        rng: &mut R,
    ) -> Result<Record<N, Plaintext<N>>>;
}

Required Methods

fn program(&self) -> &Program<N>

Returns the program.

fn program_id(&self) -> &ProgramID<N>

Returns the program ID.

fn program_depth(&self) -> usize

Returns the program depth.

fn contains_external_record(&self, locator: &Locator<N>) -> bool

Returns true if the stack contains the external record.

fn get_external_stack(&self, program_id: &ProgramID<N>) -> Result<&Arc<Self>>

Returns the external stack for the given program ID.

fn get_external_program(&self, program_id: &ProgramID<N>) -> Result<&Program<N>>

Returns the external program for the given program ID.

fn get_external_record(&self, locator: &Locator<N>) -> Result<&RecordType<N>>

Returns true if the stack contains the external record.

fn get_finalize_cost(&self, function_name: &Identifier<N>) -> Result<u64>

Returns the expected finalize cost for the given function name.

fn get_function(&self, function_name: &Identifier<N>) -> Result<Function<N>>

Returns the function with the given function name.

fn get_function_ref( &self, function_name: &Identifier<N>, ) -> Result<&Function<N>>

Returns a reference to the function with the given function name.

fn get_number_of_calls(&self, function_name: &Identifier<N>) -> Result<usize>

Returns the expected number of calls for the given function name.

fn sample_value<R: Rng + CryptoRng>( &self, burner_address: &Address<N>, value_type: &ValueType<N>, rng: &mut R, ) -> Result<Value<N>>

Samples a value for the given value_type.

fn sample_record<R: Rng + CryptoRng>( &self, burner_address: &Address<N>, record_name: &Identifier<N>, record_nonce: Group<N>, rng: &mut R, ) -> Result<Record<N, Plaintext<N>>>

Returns a record for the given record name, with the given burner address and nonce.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors