Struct bellman::domain::EvaluationDomain
source · [−]pub struct EvaluationDomain<S: PrimeField, G: Group<S>> { /* private fields */ }
Implementations
sourceimpl<S: PrimeField, G: Group<S>> EvaluationDomain<S, G>
impl<S: PrimeField, G: Group<S>> EvaluationDomain<S, G>
pub fn into_coeffs(self) -> Vec<G>
pub fn from_coeffs(
coeffs: Vec<G>
) -> Result<EvaluationDomain<S, G>, SynthesisError>
pub fn fft(&mut self, worker: &Worker)
pub fn ifft(&mut self, worker: &Worker)
pub fn distribute_powers(&mut self, worker: &Worker, g: S)
pub fn coset_fft(&mut self, worker: &Worker)
pub fn icoset_fft(&mut self, worker: &Worker)
sourcepub fn z(&self, tau: &S) -> S
pub fn z(&self, tau: &S) -> S
This evaluates t(tau) for this domain, which is tau^m - 1 for these radix-2 domains.
sourcepub fn divide_by_z_on_coset(&mut self, worker: &Worker)
pub fn divide_by_z_on_coset(&mut self, worker: &Worker)
The target polynomial is the zero polynomial in our evaluation domain, so we must perform division over a coset.
sourcepub fn mul_assign(
&mut self,
worker: &Worker,
other: &EvaluationDomain<S, Scalar<S>>
)
pub fn mul_assign(
&mut self,
worker: &Worker,
other: &EvaluationDomain<S, Scalar<S>>
)
Perform O(n) multiplication of two polynomials in the domain.
sourcepub fn sub_assign(&mut self, worker: &Worker, other: &EvaluationDomain<S, G>)
pub fn sub_assign(&mut self, worker: &Worker, other: &EvaluationDomain<S, G>)
Perform O(n) subtraction of one polynomial from another in the domain.
Trait Implementations
sourceimpl<S: PrimeField, G: Group<S>> AsMut<[G]> for EvaluationDomain<S, G>
impl<S: PrimeField, G: Group<S>> AsMut<[G]> for EvaluationDomain<S, G>
Auto Trait Implementations
impl<S, G> RefUnwindSafe for EvaluationDomain<S, G> where
G: RefUnwindSafe,
S: RefUnwindSafe,
impl<S, G> Send for EvaluationDomain<S, G>
impl<S, G> Sync for EvaluationDomain<S, G>
impl<S, G> Unpin for EvaluationDomain<S, G> where
G: Unpin,
S: Unpin,
impl<S, G> UnwindSafe for EvaluationDomain<S, G> where
G: UnwindSafe,
S: UnwindSafe,
Blanket Implementations
sourceimpl<A, T> AsBits<T> for A where
A: AsRef<[T]>,
T: BitStore,
impl<A, T> AsBits<T> for A where
A: AsRef<[T]>,
T: BitStore,
sourcefn as_bits<O>(&self) -> &BitSlice<T, O>ⓘNotable traits for &'_ BitSlice<T, O>impl<'_, T, O> Read for &'_ BitSlice<T, O> where
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField, impl<'_, T, O> Write for &'_ mut BitSlice<T, O> where
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField,
where
O: BitOrder,
fn as_bits<O>(&self) -> &BitSlice<T, O>ⓘNotable traits for &'_ BitSlice<T, O>impl<'_, T, O> Read for &'_ BitSlice<T, O> where
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField, impl<'_, T, O> Write for &'_ mut BitSlice<T, O> where
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField,
where
O: BitOrder,
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField, impl<'_, T, O> Write for &'_ mut BitSlice<T, O> where
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField,
Views self
as an immutable bit-slice region with the O
ordering.
sourcefn try_as_bits<O>(&self) -> Result<&BitSlice<T, O>, BitSpanError<T>> where
O: BitOrder,
fn try_as_bits<O>(&self) -> Result<&BitSlice<T, O>, BitSpanError<T>> where
O: BitOrder,
Attempts to view self
as an immutable bit-slice region with the O
ordering. Read more
sourceimpl<A, T> AsMutBits<T> for A where
A: AsMut<[T]>,
T: BitStore,
impl<A, T> AsMutBits<T> for A where
A: AsMut<[T]>,
T: BitStore,
sourcefn as_mut_bits<O>(&mut self) -> &mut BitSlice<T, O>ⓘNotable traits for &'_ BitSlice<T, O>impl<'_, T, O> Read for &'_ BitSlice<T, O> where
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField, impl<'_, T, O> Write for &'_ mut BitSlice<T, O> where
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField,
where
O: BitOrder,
fn as_mut_bits<O>(&mut self) -> &mut BitSlice<T, O>ⓘNotable traits for &'_ BitSlice<T, O>impl<'_, T, O> Read for &'_ BitSlice<T, O> where
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField, impl<'_, T, O> Write for &'_ mut BitSlice<T, O> where
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField,
where
O: BitOrder,
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField, impl<'_, T, O> Write for &'_ mut BitSlice<T, O> where
T: BitStore,
O: BitOrder,
BitSlice<T, O>: BitField,
Views self
as a mutable bit-slice region with the O
ordering.
sourcefn try_as_mut_bits<O>(&mut self) -> Result<&mut BitSlice<T, O>, BitSpanError<T>> where
O: BitOrder,
fn try_as_mut_bits<O>(&mut self) -> Result<&mut BitSlice<T, O>, BitSpanError<T>> where
O: BitOrder,
Attempts to view self
as a mutable bit-slice region with the O
ordering. Read more
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> FmtForward for T
impl<T> FmtForward for T
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. Read more
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
fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,
fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,
Causes self
to use its Octal
implementation when Debug
-formatted. Read more
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
fn fmt_list(self) -> FmtList<Self> where
&'a Self: for<'a> IntoIterator,
fn fmt_list(self) -> FmtList<Self> where
&'a Self: for<'a> IntoIterator,
Formats each item in a sequence. Read more
impl<T> Pipe for T where
T: ?Sized,
impl<T> Pipe for T where
T: ?Sized,
fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
Pipes by value. This is generally the method you want to use. Read more
fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,
fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,
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>,
U: 'a + ?Sized,
R: 'a,
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,
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>,
U: 'a + ?Sized,
R: 'a,
fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,
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.
impl<T> Pointable for T
impl<T> Pointable for T
impl<T> Tap for T
impl<T> Tap for T
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
fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
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
fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,
fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,
Immutable access to the Deref::Target
of a value. Read more
fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
Mutable access to the Deref::Target
of a value. Read more
fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self
fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self
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