Trait ExtendableView 

pub trait ExtendableView<'a>: View<'a> {
    // Required methods
    fn extensions(&self) -> &ViewExtensions<Self>
       where Self: Sized;
    fn extensions_mut(&mut self) -> &mut ViewExtensions<Self>
       where Self: Sized;
}

A view of a graph type with extended data.

Codegen backends use extended data to decorate types with extra information. For example, Rust codegen stores a unique identifier on each schema type, so that names never collide after case conversion.

Required Methods

fn extensions(&self) -> &ViewExtensions<Self>

where Self: Sized,

Returns a reference to this type’s extended data.

fn extensions_mut(&mut self) -> &mut ViewExtensions<Self>

where Self: Sized,

Returns a mutable reference to this type’s extended data.

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<'a, T> ExtendableView<'a> for T

where T: ViewNode<'a>,