Trait cameleon::genapi::GenApiCtxt

pub trait GenApiCtxt {
    type NS: NodeStore;
    type VS: ValueStore;
    type CS: CacheStore;
    fn enter<F, R>(&mut self, f: F) -> R
    where
        F: FnOnce(&Self::NS, &mut ValueCtxt<Self::VS, Self::CS>) -> R;
    fn node_store(&self) -> &Self::NS;

    fn clear_cache(&mut self) { ... }
}

A trait that provides accesss to GenApi context.

Associated Types

type NS: NodeStore

A type that implements NodeStore

type VS: ValueStore

A type that implements ValueStore

type CS: CacheStore

A type that implements CacheStore

Required methods

fn enter<F, R>(&mut self, f: F) -> R where
    F: FnOnce(&Self::NS, &mut ValueCtxt<Self::VS, Self::CS>) -> R, 

Provide access to the context.

fn node_store(&self) -> &Self::NS

Returns NodeStore in the context.

Provided methods

fn clear_cache(&mut self)

Clear all cache of the context.

Implementations on Foreign Types

impl<'a, T: 'a + GenApiCtxt + ?Sized> GenApiCtxt for &'a mut T

type NS = T::NS

type VS = T::VS

type CS = T::CS

fn enter<F, R>(&mut self, f: F) -> R where
    F: FnOnce(&Self::NS, &mut ValueCtxt<Self::VS, Self::CS>) -> R, 

fn node_store(&self) -> &Self::NS

fn clear_cache(&mut self)

impl<T: GenApiCtxt + ?Sized> GenApiCtxt for Box<T>

type NS = T::NS

type VS = T::VS

type CS = T::CS

fn enter<F, R>(&mut self, f: F) -> R where
    F: FnOnce(&Self::NS, &mut ValueCtxt<Self::VS, Self::CS>) -> R, 

fn node_store(&self) -> &Self::NS

fn clear_cache(&mut self)

Implementors

impl GenApiCtxt for DefaultGenApiCtxt

type NS = DefaultNodeStore

type VS = DefaultValueStore

type CS = DefaultCacheStore

fn enter<F, R>(&mut self, f: F) -> R where
    F: FnOnce(&Self::NS, &mut ValueCtxt<Self::VS, Self::CS>) -> R, 

fn node_store(&self) -> &Self::NS

impl GenApiCtxt for NoCacheGenApiCtxt

type NS = DefaultNodeStore

type VS = DefaultValueStore

type CS = CacheSink

fn enter<F, R>(&mut self, f: F) -> R where
    F: FnOnce(&Self::NS, &mut ValueCtxt<Self::VS, Self::CS>) -> R, 

fn node_store(&self) -> &Self::NS

impl GenApiCtxt for SharedDefaultGenApiCtxt

type NS = DefaultNodeStore

type VS = DefaultValueStore

type CS = DefaultCacheStore

fn enter<F, R>(&mut self, f: F) -> R where
    F: FnOnce(&Self::NS, &mut ValueCtxt<Self::VS, Self::CS>) -> R, 

fn node_store(&self) -> &Self::NS

impl GenApiCtxt for SharedNoCacheGenApiCtxt

type NS = DefaultNodeStore

type VS = DefaultValueStore

type CS = CacheSink

fn enter<F, R>(&mut self, f: F) -> R where
    F: FnOnce(&Self::NS, &mut ValueCtxt<Self::VS, Self::CS>) -> R, 

fn node_store(&self) -> &Self::NS