Trait EventFunction 

pub trait EventFunction<S: Scalar>: Send + Sync {
    // Required method
    fn evaluate(&self, t: S, y: &[S]) -> S;

    // Provided methods
    fn direction(&self) -> EventDirection { ... }
    fn action(&self) -> EventAction { ... }
}

Trait for event functions.

An event function defines a scalar function g(t, y) whose zero-crossings are to be detected during integration.

Required Methods

fn evaluate(&self, t: S, y: &[S]) -> S

Evaluate the event function g(t, y).

An event occurs when this function crosses zero.

Provided Methods

fn direction(&self) -> EventDirection

Direction of zero-crossing to detect.

Defaults to Both (detect crossings in either direction).

fn action(&self) -> EventAction

Action to take when event is detected.

Defaults to Continue (record and continue integration).

Dyn Compatibility

This trait is dyn compatible.

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

Implementors