Trait tract_pulse::internal::tract_core::ops::nn::SpecialOps     
pub trait SpecialOps<F, O> {
    // Required methods
    fn create_dummy(&self) -> O;
    fn create_source(&self, fact: F) -> O;
    fn is_source(op: &O) -> bool;
    fn wire_node(
        &mut self,
        name: impl Into<String>,
        op: impl Into<O>,
        inputs: &[OutletId]
    ) -> Result<SmallVec<[OutletId; 4]>, Error>;
}