Struct CTFontManagerScope 

#[repr(transparent)]
pub struct CTFontManagerScope(pub u32);

Available on crate feature CTFontManager only.

Scope for font registration. A uses session refers to a login session in macOS, and the current booted session in iOS.

The font is not registered and does not participate in font descriptor matching. This isn’t a valid scope to specify while registering fonts.

The font is available to the current process for the duration of the process unless directly unregistered.

The font is available to all processes for the current user session and will be available in subsequent sessions unless unregistered.

The font is available to the current user session, and will not be available in subsequent sessions. Session scope is only available in macOS.

See also Apple’s documentation

Tuple Fields

0: u32

Implementations

impl CTFontManagerScope

pub const None: Self

pub const Process: Self

pub const Persistent: Self

pub const Session: Self

pub const User: Self

Trait Implementations

impl Clone for CTFontManagerScope

fn clone(&self) -> CTFontManagerScope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CTFontManagerScope

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

Formats the value using the given formatter.

impl Encode for CTFontManagerScope

Available on crate feature objc2 only.

const ENCODING: Encoding = u32::ENCODING

The Objective-C type-encoding for this type.

impl Hash for CTFontManagerScope

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 CTFontManagerScope

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

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

fn partial_cmp(&self, other: &CTFontManagerScope) -> 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 CTFontManagerScope

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

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

impl Copy for CTFontManagerScope

impl Eq for CTFontManagerScope

impl StructuralPartialEq for CTFontManagerScope