Enum AppTerminationBehavior 

#[repr(C)]
pub enum AppTerminationBehavior {
    ReturnToMain = 0,
    RunForever = 1,
    EndProcess = 2,
}

Determines what happens when all application windows are closed

Variants

ReturnToMain = 0

Return control to main() when all windows are closed (if platform supports it). On macOS, this exits the NSApplication run loop and returns to main(). This is useful if you want to clean up resources or restart the event loop.

RunForever = 1

Keep the application running even when all windows are closed. This is the standard macOS behavior (app stays in dock until explicitly quit).

EndProcess = 2

Immediately terminate the process when all windows are closed. Calls std::process::exit(0).

Trait Implementations

impl Clone for AppTerminationBehavior

fn clone(&self) -> AppTerminationBehavior

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AppTerminationBehavior

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

Formats the value using the given formatter.

impl Default for AppTerminationBehavior

fn default() -> Self

Returns the “default value” for a type.

impl Hash for AppTerminationBehavior

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for AppTerminationBehavior

fn cmp(&self, other: &AppTerminationBehavior) -> 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,

Restrict a value to a certain interval.

impl PartialEq for AppTerminationBehavior

fn eq(&self, other: &AppTerminationBehavior) -> 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 PartialOrd for AppTerminationBehavior

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for AppTerminationBehavior

impl Eq for AppTerminationBehavior

impl StructuralPartialEq for AppTerminationBehavior