Enum nalgebra_sparse::pattern::SparsityPatternFormatError

source · [−]

#[non_exhaustive]
pub enum SparsityPatternFormatError {
    InvalidOffsetArrayLength,
    InvalidOffsetFirstLast,
    NonmonotonicOffsets,
    MinorIndexOutOfBounds,
    DuplicateEntry,
    NonmonotonicMinorIndices,
}

Expand description

Error type for SparsityPattern format errors.

Variants (Non-exhaustive)

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

`InvalidOffsetArrayLength`

Indicates an invalid number of offsets.

The number of offsets must be equal to (major_dim + 1).

`InvalidOffsetFirstLast`

Indicates that the first or last entry in the offset array did not conform to specifications.

The first entry must be 0, and the last entry must be exactly one greater than the major dimension.

`NonmonotonicOffsets`

Indicates that the major offsets are not monotonically increasing.

`MinorIndexOutOfBounds`

One or more minor indices are out of bounds.

`DuplicateEntry`

One or more duplicate entries were detected.

Two entries are considered duplicates if they are part of the same major lane and have the same minor index.

`NonmonotonicMinorIndices`

Indicates that minor indices are not monotonically increasing within each lane.

Trait Implementations

impl Clone for SparsityPatternFormatError

fn clone(&self) -> SparsityPatternFormatError

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for SparsityPatternFormatError

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

Formats the value using the given formatter. Read more

impl Display for SparsityPatternFormatError

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

Formats the value using the given formatter. Read more

impl Error for SparsityPatternFormatError

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide(&'a self, req: &mut Demand<'a>)

🔬 This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports. Read more

impl From<SparsityPatternFormatError> for SparseFormatError

fn from(err: SparsityPatternFormatError) -> Self

Converts to this type from the input type.

impl PartialEq<SparsityPatternFormatError> for SparsityPatternFormatError

fn eq(&self, other: &SparsityPatternFormatError) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=.

impl Copy for SparsityPatternFormatError

impl Eq for SparsityPatternFormatError

impl StructuralEq for SparsityPatternFormatError

impl StructuralPartialEq for SparsityPatternFormatError

Auto Trait Implementations

impl RefUnwindSafe for SparsityPatternFormatError

impl Send for SparsityPatternFormatError

impl Sync for SparsityPatternFormatError

impl Unpin for SparsityPatternFormatError

impl UnwindSafe for SparsityPatternFormatError

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> Scalar for T where
T: 'static + Clone + PartialEq<T> + Debug,