Struct argmin::core::Observer[][src]

pub struct Observer<O> { /* fields omitted */ }

Container for observers which acts just like a single Observer by implementing Observe on it.


impl<O: ArgminOp> Observer<O>[src]

pub fn new() -> Self[src]


pub fn push<OBS: Observe<O> + 'static>(
    &mut self,
    observer: OBS,
    mode: ObserverMode
) -> &mut Self

Push another Observe to the observer field

pub fn is_empty(&self) -> bool[src]

Returns true if observers is empty

Trait Implementations

impl<O: Clone> Clone for Observer<O>[src]

impl<O: Default> Default for Observer<O>[src]

impl<O: ArgminOp> Observe<O> for Observer<O>[src]

By implementing Observe for Observer we basically allow a set of Observers to be used just like a single Observer.

fn observe_init(&self, msg: &str, kv: &ArgminKV) -> Result<(), Error>[src]

Initial observation This is called after the initialization in an Executor and gets the name of the solver as string and a ArgminKV which includes some solver-specific information.

fn observe_iter(
    &mut self,
    state: &IterState<O>,
    kv: &ArgminKV
) -> Result<(), Error>

This is called after every iteration and gets the current state of the solver as well as a KV which can include solver-specific information This respects the ObserverMode: Every Observer is only called as often as specified.

Auto Trait Implementations

impl<O> RefUnwindSafe for Observer<O>

impl<O> !Send for Observer<O>

impl<O> !Sync for Observer<O>

impl<O> Unpin for Observer<O>

impl<O> UnwindSafe for Observer<O>

Blanket Implementations

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

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

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

impl<T> From<T> for T[src]

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

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

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

type Error = Infallible

The type returned in the event of a conversion error.

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.

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