Struct extendr_api::prelude::sparse::solvers::CholeskyError
pub struct CholeskyError {
pub non_positive_definite_minor: usize,
}
Expand description
This error signifies that the LLT decomposition could not be computed due to the matrix not being numerically positive definite.
Fields§
§non_positive_definite_minor: usize
The dimension of the first square non positive-definite top-left corner of the input matrix.
Trait Implementations§
§impl Clone for CholeskyError
impl Clone for CholeskyError
§fn clone(&self) -> CholeskyError
fn clone(&self) -> CholeskyError
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 more§impl Debug for CholeskyError
impl Debug for CholeskyError
§impl Display for CholeskyError
impl Display for CholeskyError
§impl Error for CholeskyError
impl Error for CholeskyError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
Returns 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()
§impl From<CholeskyError> for CholeskyError
impl From<CholeskyError> for CholeskyError
§fn from(_: CholeskyError) -> CholeskyError
fn from(_: CholeskyError) -> CholeskyError
Converts to this type from the input type.
impl Copy for CholeskyError
Auto Trait Implementations§
impl Freeze for CholeskyError
impl RefUnwindSafe for CholeskyError
impl Send for CholeskyError
impl Sync for CholeskyError
impl Unpin for CholeskyError
impl UnwindSafe for CholeskyError
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§unsafe fn clone_to_uninit(&self, dst: *mut T)
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 more