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FirstOrderObjective

opt

Trait FirstOrderObjective 

Source 
pub trait FirstOrderObjective: ZerothOrderObjective {
    // Required method
    fn eval_grad(
        &mut self,
        x: &Array1<f64>,
    ) -> Result<FirstOrderSample, ObjectiveEvalError>;

    // Provided method
    fn set_finite_difference_bounds(&mut self, _bounds: Option<&Bounds>) { ... }
}

Required Methods§

Source

fn eval_grad( &mut self, x: &Array1<f64>, ) -> Result<FirstOrderSample, ObjectiveEvalError>

Provided Methods§

Source

fn set_finite_difference_bounds(&mut self, _bounds: Option<&Bounds>)

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§