Trait PresenterArgs

pub trait PresenterArgs<W: Write> {
    // Required methods
    fn single(
        &self,
        idx: u8,
        mode: ArgMode,
        out: &mut W,
    ) -> Result<(), PresentationError>;
    fn sequence(
        &self,
        idx: u8,
        mode: ArgMode,
    ) -> Result<impl Iterator<Item = impl FnOnce(&mut W) -> Result<(), PresentationError>>, PresentationError>;
}

Required Methods

fn single( &self, idx: u8, mode: ArgMode, out: &mut W, ) -> Result<(), PresentationError>

Errors

fn sequence( &self, idx: u8, mode: ArgMode, ) -> Result<impl Iterator<Item = impl FnOnce(&mut W) -> Result<(), PresentationError>>, PresentationError>

Errors

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.

Implementations on Foreign Types

impl<P: Presenter> PresenterArgs<P> for &[Arg]

fn single( &self, idx: u8, _mode: ArgMode, out: &mut P, ) -> Result<(), PresentationError>

fn sequence( &self, idx: u8, _mode: ArgMode, ) -> Result<impl Iterator<Item = impl FnOnce(&mut P) -> Result<(), PresentationError>>, PresentationError>

Implementors

impl<W: Write> PresenterArgs<W> for Displayer