Enum Readiness 

pub enum Readiness<T> {
    Ready(T),
    Pending,
}

The outcome of a poll_once call.

This has a similar shape to std::task::Poll, but is defined separately because Poll implies waker semantics that don’t necessarily apply here.

Variants

Ready(T)

The port file is available and has been parsed successfully.

Pending

The port file is not yet available.

Trait Implementations

impl<T: Clone> Clone for Readiness<T>

fn clone(&self) -> Readiness<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Copy> Copy for Readiness<T>

impl<T: Debug> Debug for Readiness<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Eq> Eq for Readiness<T>

impl<T: PartialEq> PartialEq for Readiness<T>

fn eq(&self, other: &Readiness<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialEq> StructuralPartialEq for Readiness<T>