sklears_kernel_approximation::middleware

Trait Middleware

pub trait Middleware: Send + Sync {
    // Provided methods
    fn process_before_fit(
        &self,
        x: &Array2<f64>,
    ) -> Result<Array2<f64>, SklearsError> { ... }
    fn process_after_fit(
        &self,
        x: &Array2<f64>,
    ) -> Result<Array2<f64>, SklearsError> { ... }
    fn process_before_transform(
        &self,
        x: &Array2<f64>,
    ) -> Result<Array2<f64>, SklearsError> { ... }
    fn process_after_transform(
        &self,
        x: &Array2<f64>,
    ) -> Result<Array2<f64>, SklearsError> { ... }
    fn name(&self) -> &str { ... }
}