Struct MemOp

pub struct MemOp<F> {
    pub operation: Expression<F>,
    pub index: Expression<F>,
    pub value: Expression<F>,
}

Operation on a block of memory We can either write or read at an index in memory

Fields

operation: Expression<F>

A constant expression that can be 0 (read) or 1 (write)

index: Expression<F>

array index, it must be less than the array length

value: Expression<F>

the value we are reading, when operation is 0, or the value we write at the specified index, when operation is 1

Implementations

impl<F: AcirField> MemOp<F>

pub fn read_at_mem_index(index: Expression<F>, witness: Witness) -> Self

Creates a MemOp which reads from memory at index and inserts the read value into the WitnessMap at witness

pub fn write_to_mem_index(index: Expression<F>, value: Expression<F>) -> Self

Creates a MemOp which writes the Expression value into memory at index.

Trait Implementations

impl<F: Clone> Clone for MemOp<F>

fn clone(&self) -> MemOp<F>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<F: Debug> Debug for MemOp<F>

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

Formats the value using the given formatter.

impl<'de, F> Deserialize<'de> for MemOp<F>

where F: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<F: Hash> Hash for MemOp<F>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<F: PartialEq> PartialEq for MemOp<F>

fn eq(&self, other: &MemOp<F>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<F> Serialize for MemOp<F>

where F: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<F: Eq> Eq for MemOp<F>

impl<F> StructuralPartialEq for MemOp<F>