Trait ContextFrom

pub trait ContextFrom<T> {
    type Context;

    // Required method
    fn ctx_from(t: T, position: Point, context: &Self::Context) -> Self;
}

Safe fast value-to-value conversion which consumes the input value and references some context.

This trait should be implemented in preference to ContextInto.

Required Associated Types

type Context

Required Methods

fn ctx_from(t: T, position: Point, context: &Self::Context) -> Self

Object Safety

This trait is not object safe.

Implementors

impl<A, B> ContextFrom<A> for B

where B: From<A>,

type Context = ()