Type Alias VlSvmDcaUpdateFunction 

pub type VlSvmDcaUpdateFunction = Option<unsafe extern "C" fn(alpha: f64, inner: f64, norm2: f64, label: f64) -> f64>;

Aliased Type

pub enum VlSvmDcaUpdateFunction {
    None,
    Some(unsafe extern "C" fn(f64, f64, f64, f64) -> f64),
}

Variants

None

No value.

Some(unsafe extern "C" fn(f64, f64, f64, f64) -> f64)

Some value of type T.