pub struct CallbackInfo {
pub iteration: usize,
pub x: Array1<f64>,
pub f: f64,
pub grad: Array1<f64>,
pub step: Option<Array1<f64>>,
pub direction: Option<Array1<f64>>,
pub line_search: Option<LineSearchDiagnostic>,
pub elapsed_time: Duration,
}Expand description
Information passed to callback functions
Fields§
§iteration: usizeCurrent iteration number
x: Array1<f64>Current point
f: f64Current function value
grad: Array1<f64>Current gradient
step: Option<Array1<f64>>Step taken (if available)
direction: Option<Array1<f64>>Search direction (if available)
line_search: Option<LineSearchDiagnostic>Line search information (if available)
elapsed_time: DurationTime elapsed since start
Trait Implementations§
Source§impl Clone for CallbackInfo
impl Clone for CallbackInfo
Source§fn clone(&self) -> CallbackInfo
fn clone(&self) -> CallbackInfo
Returns a duplicate of the value. Read more
1.0.0 · Source§const fn clone_from(&mut self, source: &Self)
const fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for CallbackInfo
impl RefUnwindSafe for CallbackInfo
impl Send for CallbackInfo
impl Sync for CallbackInfo
impl Unpin for CallbackInfo
impl UnwindSafe for CallbackInfo
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§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<T> Pointable for T
impl<T> Pointable for T
Source§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.