Struct ketos::module::ChainModuleLoader

pub struct ChainModuleLoader<A, B> { /* fields omitted */ }

A chained module loader contains two ModuleLoader implementations.

It will attempt to load a module from the first loader and, if the loader fails to find a module, it will attempt to load the module from the second loader.

If the first module loader encounters an error while loading the desired module (e.g. a compile error in a file), the chain loader will return the error immediately, without attempting the second loader.

Trait Implementations

impl<A, B> ModuleLoader for ChainModuleLoader<A, B> where A: ModuleLoader,
        B: ModuleLoader

fn load_module(&self, name: Name, ctx: Context) -> Result<Module, Error>

Loads the named module, supplying a new execution context.

fn chain<T: ModuleLoader>(self, second: T) -> ChainModuleLoader<Self, T> where Self: Sized

Creates a ChainModuleLoader using this loader and another.