Trait boulder::BuildableWithPersianRug

pub trait BuildableWithPersianRug<C>: Sized where
    C: Context, {
    type Builder: BuilderWithPersianRug<C, Result = Self>;

    fn builder() -> Self::Builder;
}

Available on crate feature persian-rug only.

A type that has an associated default BuilderWithPersianRug

persian-rug is a crate that provides arena based management for objects of different types. The natural reason to derive this trait over Buildable is when your type belongs to a persian_rug::Context.

This trait is implemented via the BuildableWithPersianRug derive macro. It cannot be directly implemented because the library itself provides a blanket implementation from a more complex underlying trait MiniBuildable, which is not currently documented.

This restriction may be removed in a future version; much of the complexity in this module stems from lacking generic associated types on stable.

Required Associated Types

type Builder: BuilderWithPersianRug<C, Result = Self>

Required Methods

fn builder() -> Self::Builder

Implementors

impl<T, C> BuildableWithPersianRug<C> for T where
    T: BoulderBase,
    T: MiniBuildableWithPersianRug<<T as BoulderBase>::Base, C>,
    C: Context, 

type Builder = <T as MiniBuildableWithPersianRug<<T as BoulderBase>::Base, C>>::Builder