Enum snarkvm_wasm::nonnative::NonNativeFieldMulResultVar [−][src]
pub enum NonNativeFieldMulResultVar<TargetField, BaseField> where
BaseField: PrimeField,
TargetField: PrimeField, { Constant(TargetField), Variable(AllocatedNonNativeFieldMulResultVar<TargetField, BaseField>), }
Expand description
An intermediate representation especially for the result of a multiplication, containing more limbs. It is intended for advanced usage to improve the efficiency.
That is, instead of calling mul
, one can call mul_without_reduce
to
obtain this intermediate representation, which can still be added.
Then, one can call reduce
to reduce it back to NonNativeFieldVar
.
This may help cut the number of reduce operations.
Variants
as a constant
Variable(AllocatedNonNativeFieldMulResultVar<TargetField, BaseField>)
as an allocated gadget
Implementations
impl<TargetField, BaseField> NonNativeFieldMulResultVar<TargetField, BaseField> where
BaseField: PrimeField,
TargetField: PrimeField,
impl<TargetField, BaseField> NonNativeFieldMulResultVar<TargetField, BaseField> where
BaseField: PrimeField,
TargetField: PrimeField,
Create a zero NonNativeFieldMulResultVar
(used for additions)
Create an NonNativeFieldMulResultVar
from a constant
pub fn reduce<CS>(
&self,
cs: &mut CS
) -> Result<NonNativeFieldVar<TargetField, BaseField>, SynthesisError> where
CS: ConstraintSystem<BaseField>,
pub fn reduce<CS>(
&self,
cs: &mut CS
) -> Result<NonNativeFieldVar<TargetField, BaseField>, SynthesisError> where
CS: ConstraintSystem<BaseField>,
Reduce the NonNativeFieldMulResultVar
back to NonNativeFieldVar
pub fn from_nonnative_field_gadget<CS>(
cs: &mut CS,
src: &NonNativeFieldVar<TargetField, BaseField>
) -> Result<NonNativeFieldMulResultVar<TargetField, BaseField>, SynthesisError> where
CS: ConstraintSystem<BaseField>,
pub fn from_nonnative_field_gadget<CS>(
cs: &mut CS,
src: &NonNativeFieldVar<TargetField, BaseField>
) -> Result<NonNativeFieldMulResultVar<TargetField, BaseField>, SynthesisError> where
CS: ConstraintSystem<BaseField>,
Constructs a NonNativeFieldMulResultVar
from a NonNativeFieldVar
pub fn add<CS>(
&self,
cs: &mut CS,
other: &NonNativeFieldMulResultVar<TargetField, BaseField>
) -> Result<NonNativeFieldMulResultVar<TargetField, BaseField>, SynthesisError> where
CS: ConstraintSystem<BaseField>,
pub fn add<CS>(
&self,
cs: &mut CS,
other: &NonNativeFieldMulResultVar<TargetField, BaseField>
) -> Result<NonNativeFieldMulResultVar<TargetField, BaseField>, SynthesisError> where
CS: ConstraintSystem<BaseField>,
Add NonNativeFieldMulResultVar
elements.
Trait Implementations
impl<TargetField, BaseField> Debug for NonNativeFieldMulResultVar<TargetField, BaseField> where
BaseField: Debug + PrimeField,
TargetField: Debug + PrimeField,
impl<TargetField, BaseField> Debug for NonNativeFieldMulResultVar<TargetField, BaseField> where
BaseField: Debug + PrimeField,
TargetField: Debug + PrimeField,
Auto Trait Implementations
impl<TargetField, BaseField> RefUnwindSafe for NonNativeFieldMulResultVar<TargetField, BaseField> where
BaseField: RefUnwindSafe,
TargetField: RefUnwindSafe,
impl<TargetField, BaseField> Send for NonNativeFieldMulResultVar<TargetField, BaseField>
impl<TargetField, BaseField> Sync for NonNativeFieldMulResultVar<TargetField, BaseField>
impl<TargetField, BaseField> Unpin for NonNativeFieldMulResultVar<TargetField, BaseField> where
BaseField: Unpin,
TargetField: Unpin,
impl<TargetField, BaseField> UnwindSafe for NonNativeFieldMulResultVar<TargetField, BaseField> where
BaseField: UnwindSafe,
TargetField: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
Causes self
to use its Binary
implementation when Debug
-formatted.
fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
Causes self
to use its Display
implementation when
Debug
-formatted. Read more
fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
Causes self
to use its LowerExp
implementation when
Debug
-formatted. Read more
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
Causes self
to use its LowerHex
implementation when
Debug
-formatted. Read more
Causes self
to use its Octal
implementation when Debug
-formatted.
fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,
fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,
Causes self
to use its Pointer
implementation when
Debug
-formatted. Read more
fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
Causes self
to use its UpperExp
implementation when
Debug
-formatted. Read more
fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
Causes self
to use its UpperHex
implementation when
Debug
-formatted. Read more
impl<T> Pipe for T where
T: ?Sized,
impl<T> Pipe for T where
T: ?Sized,
Pipes by value. This is generally the method you want to use. Read more
Borrows self
and passes that borrow into the pipe function. Read more
fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,
fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,
Mutably borrows self
and passes that borrow into the pipe function. Read more
fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,
fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,
Borrows self
, then passes self.borrow()
into the pipe function. Read more
fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
B: 'a + ?Sized,
R: 'a,
fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
B: 'a + ?Sized,
R: 'a,
Mutably borrows self
, then passes self.borrow_mut()
into the pipe
function. Read more
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
R: 'a,
U: 'a + ?Sized,
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
R: 'a,
U: 'a + ?Sized,
Borrows self
, then passes self.as_ref()
into the pipe function.
fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
Self: AsMut<U>,
R: 'a,
U: 'a + ?Sized,
fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
Self: AsMut<U>,
R: 'a,
U: 'a + ?Sized,
Mutably borrows self
, then passes self.as_mut()
into the pipe
function. Read more
fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,
fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,
Borrows self
, then passes self.deref()
into the pipe function.
type Output = T
type Output = T
Should always be Self
fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
Immutable access to the Borrow<B>
of a value. Read more
fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
Mutable access to the BorrowMut<B>
of a value. Read more
Immutable access to the AsRef<R>
view of a value. Read more
fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
Mutable access to the AsMut<R>
view of a value. Read more
Immutable access to the Deref::Target
of a value. Read more
Mutable access to the Deref::Target
of a value. Read more
Calls .tap()
only in debug builds, and is erased in release builds.
fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
Calls .tap_mut()
only in debug builds, and is erased in release
builds. Read more
fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
Calls .tap_borrow()
only in debug builds, and is erased in release
builds. Read more
fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
Calls .tap_borrow_mut()
only in debug builds, and is erased in release
builds. Read more
fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
Calls .tap_ref()
only in debug builds, and is erased in release
builds. Read more
fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
Calls .tap_ref_mut()
only in debug builds, and is erased in release
builds. Read more
pub fn vzip(self) -> V