Struct sp_runtime::curve::PiecewiseLinear
source · pub struct PiecewiseLinear<'a> {
pub points: &'a [(Perbill, Perbill)],
pub maximum: Perbill,
}
Expand description
Piecewise Linear function in [0, 1] -> [0, 1].
Fields§
§points: &'a [(Perbill, Perbill)]
Array of points. Must be in order from the lowest abscissas to the highest.
maximum: Perbill
The maximum value that can be returned.
Implementations§
source§impl<'a> PiecewiseLinear<'a>
impl<'a> PiecewiseLinear<'a>
sourcepub fn calculate_for_fraction_times_denominator<N>(&self, n: N, d: N) -> Nwhere
N: AtLeast32BitUnsigned + Clone,
pub fn calculate_for_fraction_times_denominator<N>(&self, n: N, d: N) -> Nwhere N: AtLeast32BitUnsigned + Clone,
Compute f(n/d)*d
with n <= d
. This is useful to avoid loss of precision.
Trait Implementations§
source§impl<'a> Debug for PiecewiseLinear<'a>
impl<'a> Debug for PiecewiseLinear<'a>
source§impl<'a> PartialEq<PiecewiseLinear<'a>> for PiecewiseLinear<'a>
impl<'a> PartialEq<PiecewiseLinear<'a>> for PiecewiseLinear<'a>
source§fn eq(&self, other: &PiecewiseLinear<'a>) -> bool
fn eq(&self, other: &PiecewiseLinear<'a>) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl<'a> TypeInfo for PiecewiseLinear<'a>where
'a: 'static,
impl<'a> TypeInfo for PiecewiseLinear<'a>where 'a: 'static,
impl<'a> Eq for PiecewiseLinear<'a>
impl<'a> StructuralEq for PiecewiseLinear<'a>
impl<'a> StructuralPartialEq for PiecewiseLinear<'a>
Auto Trait Implementations§
impl<'a> RefUnwindSafe for PiecewiseLinear<'a>
impl<'a> Send for PiecewiseLinear<'a>
impl<'a> Sync for PiecewiseLinear<'a>
impl<'a> Unpin for PiecewiseLinear<'a>
impl<'a> UnwindSafe for PiecewiseLinear<'a>
Blanket Implementations§
source§impl<T> CheckedConversion for T
impl<T> CheckedConversion for T
source§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T, Outer> IsWrappedBy<Outer> for Twhere
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
impl<T, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,
§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<T> SaturatedConversion for T
impl<T> SaturatedConversion for T
source§fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,
source§fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
fn saturated_into<T>(self) -> Twhere Self: UniqueSaturatedInto<T>,
Consume self to return an equivalent value of
T
. Read moresource§impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for Swhere T: UncheckedFrom<S>,
source§fn unchecked_into(self) -> T
fn unchecked_into(self) -> T
The counterpart to
unchecked_from
.source§impl<T, S> UniqueSaturatedInto<T> for Swhere
T: Bounded,
S: TryInto<T>,
impl<T, S> UniqueSaturatedInto<T> for Swhere T: Bounded, S: TryInto<T>,
source§fn unique_saturated_into(self) -> T
fn unique_saturated_into(self) -> T
Consume self to return an equivalent value of
T
.