Struct NSAlertStyle

#[repr(transparent)]
pub struct NSAlertStyle(pub NSUInteger);

Available on crate feature NSAlert only.

The alert styles used by the alertStyle property on instances of NSAlert.

See also Apple’s documentation

Tuple Fields

0: NSUInteger

Implementations

impl NSAlertStyle

pub const Warning: Self

An alert style to be used to warn the user about a current or impending event. This style should be used when the alert’s content is more severe than NSAlertStyleInformational but less than NSAlertStyleCritical. This is the default alert style.

pub const Informational: Self

An alert style to be used to inform the user about a current or impending event.

• Note: Currently, there is no visual difference between informational and warning alerts.

pub const Critical: Self

An alert style to be used to inform the user about a critical event. Causes the alert’s icon to be badged with a caution icon. The critical (or “caution”) style should be used sparingly. Using it too frequently diminishes its significance. Use the symbol only when extra attention is really needed, as when confirming an action that might result in unexpected loss of data. Don’t use the symbol for tasks whose only purpose is to overwrite or remove data, such as a save or empty trash.

Trait Implementations

impl Clone for NSAlertStyle

fn clone(&self) -> NSAlertStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NSAlertStyle

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

Formats the value using the given formatter.

impl Encode for NSAlertStyle

const ENCODING: Encoding = NSUInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for NSAlertStyle

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 NSAlertStyle

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

fn eq(&self, other: &NSAlertStyle) -> 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 NSAlertStyle

fn partial_cmp(&self, other: &NSAlertStyle) -> 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 RefEncode for NSAlertStyle

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for NSAlertStyle

impl Eq for NSAlertStyle

impl StructuralPartialEq for NSAlertStyle