Trait TouchPort 

pub trait TouchPort {
    type Error;

    // Required method
    fn poll_touch(
        &mut self,
        now_ms: u32,
    ) -> Result<Option<TouchEvent>, Self::Error>;
}

Low-level touch polling source.

Required Associated Types

type Error

Backend-specific touch error.

Required Methods

fn poll_touch(&mut self, now_ms: u32) -> Result<Option<TouchEvent>, Self::Error>

Polls the next touch sample for the given time.

Implementors