Enum rat_salsa::Control

pub enum Control<Action> {
    Continue,
    Break,
    Repaint,
    Action(Action),
    Quit,
}

Result of event-handling.

The macro rat-event::flow_ok! provides control-flow using this enum.

Variants

Continue

Continue handling the current event. In the event-loop this goes on waiting for a new event.

Break

Break handling the current event. In the event-loop this does nothing and just waits for a new event.

Repaint

Triggers a repaint in the event-loop.

Action(Action)

The event-loop calls out the action-handlers to take care of it.

Quit

Quit the application.

Trait Implementations

impl<Action: Clone> Clone for Control<Action>

fn clone(&self) -> Control<Action>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Action> ConsumedEvent for Control<Action>

fn is_consumed(&self) -> bool

fn or_else<F>(self, f: F) -> Self

where F: FnOnce() -> Self, Self: Sized,

Or-Else chaining with is_consumed() as the split.

impl<Action: Debug> Debug for Control<Action>

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

Formats the value using the given formatter.

impl<Action> From<ButtonOutcome> for Control<Action>

fn from(value: ButtonOutcome) -> Self

Converts to this type from the input type.

impl<Action> From<DoubleClickOutcome> for Control<Action>

fn from(value: DoubleClickOutcome) -> Self

Converts to this type from the input type.

impl<Action> From<EditOutcome> for Control<Action>

fn from(value: EditOutcome) -> Self

Converts to this type from the input type.

impl<Action> From<MenuOutcome> for Control<Action>

fn from(value: MenuOutcome) -> Self

Converts to this type from the input type.

impl<Action> From<Outcome> for Control<Action>

fn from(value: Outcome) -> Self

Converts to this type from the input type.

impl<Action> From<ScrollOutcome> for Control<Action>

fn from(value: ScrollOutcome) -> Self

Converts to this type from the input type.

impl<Action> From<TextOutcome> for Control<Action>

fn from(value: TextOutcome) -> Self

Converts to this type from the input type.

impl<Action: Ord> Ord for Control<Action>

fn cmp(&self, other: &Control<Action>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl<Action: PartialEq> PartialEq for Control<Action>

fn eq(&self, other: &Control<Action>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<Action: PartialOrd> PartialOrd for Control<Action>

fn partial_cmp(&self, other: &Control<Action>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<Action: Copy> Copy for Control<Action>

impl<Action: Eq> Eq for Control<Action>

impl<Action> StructuralPartialEq for Control<Action>