Trait MethodArgExtractor 

pub trait MethodArgExtractor<Context, Arg>: IsProviderFor<MethodArgExtractorComponent, Context, Arg>
where
    Context: HasHttpMethodType,
{
    // Required method
    fn extract_method_arg(
        context: &Context,
        _phantom: PhantomData<Arg>,
    ) -> Context::HttpMethod;
}

Required Methods

fn extract_method_arg( context: &Context, _phantom: PhantomData<Arg>, ) -> Context::HttpMethod

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<Context, Arg, __Components__, __Delegate__> MethodArgExtractor<Context, Arg> for UseDelegate<__Components__>

where Context: HasHttpMethodType, __Components__: DelegateComponent<Arg, Delegate = __Delegate__>, __Delegate__: MethodArgExtractor<Context, Arg>,

fn extract_method_arg( context: &Context, _phantom: PhantomData<Arg>, ) -> Context::HttpMethod

impl<Context, Arg> MethodArgExtractor<Context, Arg> for UseContext

where Context: HasHttpMethodType + CanExtractMethodArg<Arg>,

fn extract_method_arg( context: &Context, _phantom: PhantomData<Arg>, ) -> Context::HttpMethod

Implementors

impl<Component, Context, Arg> MethodArgExtractor<Context, Arg> for Component

where Context: HasHttpMethodType, Component: DelegateComponent<MethodArgExtractorComponent> + IsProviderFor<MethodArgExtractorComponent, Context, Arg>, Component::Delegate: MethodArgExtractor<Context, Arg>,

impl<Context, Tag> MethodArgExtractor<Context, FieldArg<Tag>> for ExtractMethodFieldArg

where Context: HasHttpMethodType + HasField<Tag, Value = Context::HttpMethod>, Context::HttpMethod: Clone,