Trait CommandArgExtractor 

pub trait CommandArgExtractor<Context, Arg>: IsProviderFor<CommandArgExtractorComponent, Context, Arg>
where
    Context: HasCommandArgType,
{
    // Required method
    fn extract_command_arg(
        context: &Context,
        _phantom: PhantomData<Arg>,
    ) -> Context::CommandArg;
}

Required Methods

fn extract_command_arg( context: &Context, _phantom: PhantomData<Arg>, ) -> Context::CommandArg

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__> CommandArgExtractor<Context, Arg> for UseDelegate<__Components__>

where Context: HasCommandArgType, __Components__: DelegateComponent<Arg, Delegate = __Delegate__>, __Delegate__: CommandArgExtractor<Context, Arg>,

fn extract_command_arg( context: &Context, _phantom: PhantomData<Arg>, ) -> Context::CommandArg

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

where Context: HasCommandArgType + CanExtractCommandArg<Arg>,

fn extract_command_arg( context: &Context, _phantom: PhantomData<Arg>, ) -> Context::CommandArg

Implementors

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

where Context: HasCommandArgType, Component: DelegateComponent<CommandArgExtractorComponent> + IsProviderFor<CommandArgExtractorComponent, Context, Arg>, Component::Delegate: CommandArgExtractor<Context, Arg>,

impl<Context, Arg> CommandArgExtractor<Context, Arg> for ExtractStringCommandArg

where Context: HasCommandArgType + CanExtractStringArg<Arg>, Context::CommandArg: From<String>,