Struct IDWriteFontFallbackBuilder 

pub struct IDWriteFontFallbackBuilder(/* private fields */);

Implementations

impl IDWriteFontFallbackBuilder

pub unsafe fn AddMapping<'a, Param4: IntoParam<'a, IDWriteFontCollection>, Param5: IntoParam<'a, PWSTR>, Param6: IntoParam<'a, PWSTR>>( &self, ranges: *const DWRITE_UNICODE_RANGE, rangescount: u32, targetfamilynames: *const *const u16, targetfamilynamescount: u32, fontcollection: Param4, localename: Param5, basefamilyname: Param6, scale: f32, ) -> Result<()>

pub unsafe fn AddMappings<'a, Param0: IntoParam<'a, IDWriteFontFallback>>( &self, fontfallback: Param0, ) -> Result<()>

pub unsafe fn CreateFontFallback(&self) -> Result<IDWriteFontFallback>

Trait Implementations

impl Clone for IDWriteFontFallbackBuilder

fn clone(&self) -> IDWriteFontFallbackBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IDWriteFontFallbackBuilder

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

Formats the value using the given formatter.

impl From<&IDWriteFontFallbackBuilder> for IUnknown

fn from(value: &IDWriteFontFallbackBuilder) -> Self

Converts to this type from the input type.

impl From<IDWriteFontFallbackBuilder> for IUnknown

fn from(value: IDWriteFontFallbackBuilder) -> Self

Converts to this type from the input type.

impl Interface for IDWriteFontFallbackBuilder

const IID: Guid

A unique identifier representing this interface.

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a Weak reference to this object.

impl PartialEq for IDWriteFontFallbackBuilder

fn eq(&self, other: &IDWriteFontFallbackBuilder) -> 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 Eq for IDWriteFontFallbackBuilder

impl StructuralPartialEq for IDWriteFontFallbackBuilder