Struct snarkvm_console_program::Request

source · [−]

pub struct Request<N: Network> { /* private fields */ }

Implementations

impl<N: Network> Request<N>

pub fn sign<R: Rng + CryptoRng>(
    private_key: &PrivateKey<N>,
    program_id: ProgramID<N>,
    function_name: Identifier<N>,
    inputs: &[Value<N>],
    input_types: &[ValueType<N>],
    rng: &mut R
) -> Result<Self>

Returns the request for a given private key, program ID, function name, inputs, input types, and RNG, where: challenge := HashToScalar(r * G, pk_sig, pr_sig, caller, [tvk, tcm, function ID, input IDs]) response := r - challenge * sk_sig

impl<N: Network> Request<N>

pub fn verify(&self, input_types: &[ValueType<N>]) -> bool

Returns true if the request is valid, and false otherwise.

Verifies (challenge == challenge’) && (address == address’) && (serial_numbers == serial_numbers’) where: challenge’ := HashToScalar(r * G, pk_sig, pr_sig, caller, [tvk, tcm, function ID, input IDs])

impl<N: Network> Request<N>

pub const fn caller(&self) -> &Address<N>

Returns the request caller.

pub const fn network_id(&self) -> &U16<N>

Returns the network ID.

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

Returns the program ID.

pub const fn function_name(&self) -> &Identifier<N>

Returns the function name.

pub fn input_ids(&self) -> &[InputID<N>]

Returns the input ID for the transition.

pub fn inputs(&self) -> &[Value<N>]

Returns the function inputs.

pub const fn signature(&self) -> &Signature<N>

Returns the signature for the transition.

pub const fn sk_tag(&self) -> &Field<N>

Returns the tag secret key sk_tag.

pub const fn tvk(&self) -> &Field<N>

Returns the transition view key tvk.

pub fn to_tpk(&self) -> Group<N>

Returns the transition public key tpk.

pub const fn tsk(&self) -> &Scalar<N>

Returns the transition secret key tsk.

pub const fn tcm(&self) -> &Field<N>

Returns the transition commitment tcm.

Trait Implementations

impl<N: Clone + Network> Clone for Request<N>

fn clone(&self) -> Request<N>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl<N: Network> Debug for Request<N>

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

Prints the request as a JSON-string.

impl<'de, N: Network> Deserialize<'de> for Request<N>

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserializes the request from a string or bytes.

impl<N: Network> Display for Request<N>

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

Displays the request as a JSON-string.

impl<N: Network> From<(Address<N>, Integer<N, u16>, ProgramID<N>, Identifier<N>, Vec<InputID<N>, Global>, Vec<Value<N>, Global>, Signature<N>, Field<N>, Field<N>, Scalar<N>, Field<N>)> for Request<N>

fn from(
(caller, network_id, program_id, function_name, input_ids, inputs, signature, sk_tag, tvk, tsk, tcm): (Address<N>, U16<N>, ProgramID<N>, Identifier<N>, Vec<InputID<N>>, Vec<Value<N>>, Signature<N>, Field<N>, Field<N>, Scalar<N>, Field<N>)
) -> Self

Note: See Request::sign to create the request. This method is used to eject from a circuit.

impl<N: Network> FromBytes for Request<N>

fn read_le<R: Read>(reader: R) -> IoResult<Self>

Reads the request from a buffer.

fn from_bytes_le(bytes: &[u8]) -> Result<Self, Error>

Returns Self from a byte array in little-endian order.

impl<N: Network> FromStr for Request<N>

fn from_str(request: &str) -> Result<Self, Self::Err>

Initializes the request from a JSON-string.

type Err = Error

The associated error which can be returned from parsing.

impl<N: PartialEq + Network> PartialEq<Request<N>> for Request<N>

fn eq(&self, other: &Request<N>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

impl<N: Network> Serialize for Request<N>

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serializes the request into string or bytes.

impl<N: Network> ToBytes for Request<N>

fn write_le<W: Write>(&self, writer: W) -> IoResult<()>

Writes the request to a buffer.

fn to_bytes_le(&self) -> Result<Vec<u8, Global>, Error>

Returns self as a byte array in little-endian order.

impl<N: Eq + Network> Eq for Request<N>

impl<N: Network> StructuralEq for Request<N>

impl<N: Network> StructuralPartialEq for Request<N>

Auto Trait Implementations

impl<N> RefUnwindSafe for Request<N> where
    N: RefUnwindSafe,
    <N as Environment>::Field: RefUnwindSafe,
    <N as Environment>::Projective: RefUnwindSafe,
    <N as Environment>::Scalar: RefUnwindSafe,

impl<N> Send for Request<N>

impl<N> Sync for Request<N>

impl<N> Unpin for Request<N> where
    N: Unpin,
    <N as Environment>::Field: Unpin,
    <N as Environment>::Projective: Unpin,
    <N as Environment>::Scalar: Unpin,

impl<N> UnwindSafe for Request<N> where
    N: UnwindSafe,
    <N as Environment>::Field: UnwindSafe,
    <N as Environment>::Projective: UnwindSafe,
    <N as Environment>::Scalar: UnwindSafe,

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,