Trait Opts 

pub trait Opts {
    type Spec: Default + Copy;

    // Required methods
    fn len(&mut self, i: Link) -> &mut Data;
    fn top(&mut self, i: Link) -> &mut Data;
    fn ulink(&mut self, i: Link) -> &mut Link;
    fn dlink(&mut self, i: Link) -> &mut Link;
    fn set_data(&mut self, pk: Link, s: Self::Spec) -> Link;
    fn get_spec_item(s: Self::Spec) -> Link;

    // Provided method
    fn init_links(
        &mut self,
        n: Count,
        np: Count,
        order: OptOrder,
        os: &[Vec<Self::Spec>],
    ) { ... }
}

Required Associated Types

type Spec: Default + Copy

Required Methods

fn len(&mut self, i: Link) -> &mut Data

fn top(&mut self, i: Link) -> &mut Data

fn ulink(&mut self, i: Link) -> &mut Link

fn dlink(&mut self, i: Link) -> &mut Link

fn set_data(&mut self, pk: Link, s: Self::Spec) -> Link

fn get_spec_item(s: Self::Spec) -> Link

Provided Methods

fn init_links( &mut self, n: Count, np: Count, order: OptOrder, os: &[Vec<Self::Spec>], )

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Opts for dlx::c::ONodes

type Spec = (u64, i64)

impl Opts for dlx::x::ONodes

type Spec = u64