Trait LazyModifiable 

pub trait LazyModifiable: Clone {
    type Diff: Clone + Default;

    // Required methods
    fn budget(&self) -> usize;
    fn cost(work: &Self::Diff) -> usize;
    fn fastforward(&mut self, work: Self::Diff);

    // Provided methods
    fn fastforward_from(&self, work: Self::Diff) -> Self { ... }
    fn fastforward_with(&self, work: &Self::Diff) -> Self { ... }
}

Required Associated Types

type Diff: Clone + Default

A difference type containing lazy edits.

Required Methods

fn budget(&self) -> usize

fn cost(work: &Self::Diff) -> usize

fn fastforward(&mut self, work: Self::Diff)

Provided Methods

fn fastforward_from(&self, work: Self::Diff) -> Self

fn fastforward_with(&self, work: &Self::Diff) -> Self

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.

Implementations on Foreign Types

impl<T: Clone> LazyModifiable for Vec<T>

type Diff = Vec<T>

fn budget(&self) -> usize

fn cost(work: &Self::Diff) -> usize

fn fastforward(&mut self, work: Self::Diff)

fn fastforward_from(&self, work: Self::Diff) -> Self

fn fastforward_with(&self, work: &Self::Diff) -> Self

Implementors