Enum rv::dist::CategoricalError
source · pub enum CategoricalError {
NonFiniteWeight {
ix: usize,
ln: bool,
weight: f64,
},
NegativeWeight {
ix: usize,
weight: f64,
},
WeightsDoNotSumToOne {
ln: bool,
sum: f64,
},
EmptyWeights,
}
Variants§
NonFiniteWeight
One or more of the weights is infinite or NaN
NegativeWeight
One or more of the weights is less than zero
WeightsDoNotSumToOne
The weights do not sum to 1
EmptyWeights
Weights has not entries
Trait Implementations§
source§impl Clone for CategoricalError
impl Clone for CategoricalError
source§fn clone(&self) -> CategoricalError
fn clone(&self) -> CategoricalError
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for CategoricalError
impl Debug for CategoricalError
source§impl<'de> Deserialize<'de> for CategoricalError
impl<'de> Deserialize<'de> for CategoricalError
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl Display for CategoricalError
impl Display for CategoricalError
source§impl Error for CategoricalError
impl Error for CategoricalError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl PartialEq for CategoricalError
impl PartialEq for CategoricalError
source§fn eq(&self, other: &CategoricalError) -> bool
fn eq(&self, other: &CategoricalError) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl Serialize for CategoricalError
impl Serialize for CategoricalError
impl StructuralPartialEq for CategoricalError
Auto Trait Implementations§
impl Freeze for CategoricalError
impl RefUnwindSafe for CategoricalError
impl Send for CategoricalError
impl Sync for CategoricalError
impl Unpin for CategoricalError
impl UnwindSafe for CategoricalError
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read moresource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).source§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.