Trait FromObjRef 

pub trait FromObjRef<T: ?Sized>: Sized {
    // Required method
    fn from_obj_ref(from: &T, data: FontData<'_>) -> Self;
}

A trait for types that can resolve themselves when provided data to resolve offsets.

It is possible that the generated object is malformed; for instance offsets may be null where it is not allowed. This can be checked by calling validate on the generated object.

This is implemented for the majority of parse types. Those that are the base for offset data ignore the provided data and use their own.

Required Methods

fn from_obj_ref(from: &T, data: FontData<'_>) -> Self

Convert from to an instance of Self, using the provided data to resolve offsets.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl FromObjRef<u8> for u8

fn from_obj_ref(from: &u8, _data: FontData<'_>) -> Self

impl FromObjRef<NameString<'_>> for String

fn from_obj_ref(obj: &NameString<'_>, _: FontData<'_>) -> Self

impl<'a> FromObjRef<Option<Tuple<'a>>> for Vec<F2Dot14>

fn from_obj_ref(from: &Option<Tuple<'a>>, _data: FontData<'_>) -> Self

impl<'a, T, U, O, const N: usize> FromObjRef<ArrayOfNullableOffsets<'a, U, O>> for Vec<NullableOffsetMarker<T, N>>

where T: FromObjRef<U> + Default, U: ReadArgs + FontReadWithArgs<'a>, U::Args: 'static, O: Scalar + Offset,

fn from_obj_ref( from: &ArrayOfNullableOffsets<'a, U, O>, data: FontData<'_>, ) -> Self

impl<'a, T, U, O, const N: usize> FromObjRef<ArrayOfOffsets<'a, U, O>> for Vec<OffsetMarker<T, N>>

where T: FromObjRef<U> + Default, U: ReadArgs + FontReadWithArgs<'a>, U::Args: 'static, O: Scalar + Offset,

fn from_obj_ref(from: &ArrayOfOffsets<'a, U, O>, data: FontData<'_>) -> Self

impl<T, U> FromObjRef<&[U]> for BTreeSet<T>

where T: FromObjRef<U> + Ord,

fn from_obj_ref(from: &&[U], data: FontData<'_>) -> Self

impl<T, U> FromObjRef<&[U]> for Vec<T>

where T: FromObjRef<U>,

fn from_obj_ref(from: &&[U], data: FontData<'_>) -> Self

impl<T: FromObjRef<U>, U> FromObjRef<Option<U>> for Option<T>

fn from_obj_ref(from: &Option<U>, data: FontData<'_>) -> Self

Implementors

impl FromObjRef<BaseCoord<'_>> for BaseCoord

impl FromObjRef<CmapSubtable<'_>> for CmapSubtable

impl FromObjRef<ClipBox<'_>> for ClipBox

impl FromObjRef<Paint<'_>> for Paint

impl FromObjRef<CaretValue<'_>> for CaretValue

impl FromObjRef<AnchorTable<'_>> for AnchorTable

impl FromObjRef<ExtensionSubtable<'_>> for write_fonts::tables::gpos::ExtensionSubtable

impl FromObjRef<PairPos<'_>> for PairPos

impl FromObjRef<PositionLookup<'_>> for PositionLookup

impl FromObjRef<SinglePos<'_>> for SinglePos

impl FromObjRef<ExtensionSubtable<'_>> for write_fonts::tables::gsub::ExtensionSubtable

impl FromObjRef<SingleSubst<'_>> for SingleSubst

impl FromObjRef<SubstitutionLookup<'_>> for SubstitutionLookup

impl FromObjRef<Ift<'_>> for Ift

Available on crate feature ift only.

impl FromObjRef<ChainedSequenceContext<'_>> for ChainedSequenceContext

impl FromObjRef<ClassDef<'_>> for ClassDef

impl FromObjRef<Condition<'_>> for Condition

impl FromObjRef<CoverageTable<'_>> for CoverageTable

impl FromObjRef<DeviceOrVariationIndex<'_>> for DeviceOrVariationIndex

impl FromObjRef<FeatureParams<'_>> for FeatureParams

impl FromObjRef<SequenceContext<'_>> for SequenceContext

impl FromObjRef<Metadata<'_>> for Metadata

impl FromObjRef<CustomCharset<'_>> for CustomCharset

impl FromObjRef<FdSelect<'_>> for FdSelect

impl FromObjRef<AxisValue<'_>> for AxisValue

impl FromObjRef<DeltaSetIndexMap<'_>> for DeltaSetIndexMap

impl FromObjRef<AxisValueMap> for AxisValueMap

impl FromObjRef<SegmentMaps<'_>> for SegmentMaps

impl FromObjRef<BaseLangSysRecord> for BaseLangSysRecord

impl FromObjRef<BaseScriptRecord> for BaseScriptRecord

impl FromObjRef<FeatMinMaxRecord> for FeatMinMaxRecord

impl FromObjRef<ConstantMapGroup> for ConstantMapGroup

impl FromObjRef<EncodingRecord> for EncodingRecord

impl FromObjRef<SequentialMapGroup> for SequentialMapGroup

impl FromObjRef<SubHeader> for SubHeader

impl FromObjRef<UnicodeRange> for UnicodeRange

impl FromObjRef<UvsMapping> for UvsMapping

impl FromObjRef<VariationSelector> for VariationSelector

impl FromObjRef<BaseGlyph> for BaseGlyph

impl FromObjRef<BaseGlyphPaint> for BaseGlyphPaint

impl FromObjRef<Clip> for Clip

impl FromObjRef<ColorIndex> for ColorIndex

impl FromObjRef<ColorStop> for ColorStop

impl FromObjRef<Layer> for Layer

impl FromObjRef<VarColorIndex> for VarColorIndex

impl FromObjRef<VarColorStop> for VarColorStop

impl FromObjRef<ColorRecord> for ColorRecord

impl FromObjRef<SignatureRecord> for SignatureRecord

impl FromObjRef<VariationAxisRecord> for VariationAxisRecord

impl FromObjRef<GaspRange> for GaspRange

impl FromObjRef<CompositeGlyph<'_>> for CompositeGlyph

impl FromObjRef<SimpleGlyph<'_>> for SimpleGlyph

impl FromObjRef<BaseRecord<'_>> for BaseRecord

impl FromObjRef<Class1Record<'_>> for Class1Record

impl FromObjRef<Class2Record> for Class2Record

impl FromObjRef<ComponentRecord<'_>> for ComponentRecord

impl FromObjRef<EntryExitRecord> for EntryExitRecord

impl FromObjRef<Mark2Record<'_>> for Mark2Record

impl FromObjRef<MarkRecord> for MarkRecord

impl FromObjRef<PairValueRecord> for PairValueRecord

impl FromObjRef<ValueRecord> for write_fonts::tables::gpos::ValueRecord

impl FromObjRef<LongMetric> for LongMetric

impl FromObjRef<DesignSpaceSegment> for DesignSpaceSegment

Available on crate feature ift only.

impl FromObjRef<EntryMapRecord> for EntryMapRecord

Available on crate feature ift only.

impl FromObjRef<FeatureRecord> for write_fonts::tables::ift::FeatureRecord

Available on crate feature ift only.

impl FromObjRef<ClassRangeRecord> for ClassRangeRecord

impl FromObjRef<FeatureRecord> for write_fonts::tables::layout::FeatureRecord

impl FromObjRef<FeatureTableSubstitutionRecord> for FeatureTableSubstitutionRecord

impl FromObjRef<FeatureVariationRecord> for FeatureVariationRecord

impl FromObjRef<LangSysRecord> for LangSysRecord

impl FromObjRef<RangeRecord> for RangeRecord

impl FromObjRef<ScriptRecord> for ScriptRecord

impl FromObjRef<SequenceLookupRecord> for SequenceLookupRecord

impl FromObjRef<DataMapRecord> for DataMapRecord

impl FromObjRef<ValueRecord> for write_fonts::tables::mvar::ValueRecord

impl FromObjRef<LangTagRecord> for LangTagRecord

impl FromObjRef<NameRecord> for NameRecord

impl FromObjRef<CharsetRange1> for CharsetRange1

impl FromObjRef<CharsetRange2> for CharsetRange2

impl FromObjRef<FdSelectRange3> for FdSelectRange3

impl FromObjRef<FdSelectRange4> for FdSelectRange4

impl FromObjRef<AxisRecord> for AxisRecord

impl FromObjRef<AxisValueRecord> for AxisValueRecord

impl FromObjRef<SparseRegionAxisCoordinates> for SparseRegionAxisCoordinates

impl FromObjRef<RegionAxisCoordinates> for RegionAxisCoordinates

impl FromObjRef<Tuple<'_>> for Tuple

impl FromObjRef<VariationRegion<'_>> for VariationRegion

impl<'a> FromObjRef<Glyph<'a>> for Glyph

impl<'a> FromObjRef<ChainedSequenceContext<'a>> for PositionChainContext

impl<'a> FromObjRef<ChainedSequenceContext<'a>> for SubstitutionChainContext

impl<'a> FromObjRef<SequenceContext<'a>> for PositionSequenceContext

impl<'a> FromObjRef<SequenceContext<'a>> for SubstitutionSequenceContext

impl<'a> FromObjRef<Avar<'a>> for Avar

impl<'a> FromObjRef<Axis<'a>> for Axis

impl<'a> FromObjRef<Base<'a>> for Base

impl<'a> FromObjRef<BaseCoordFormat1<'a>> for BaseCoordFormat1

impl<'a> FromObjRef<BaseCoordFormat2<'a>> for BaseCoordFormat2

impl<'a> FromObjRef<BaseCoordFormat3<'a>> for BaseCoordFormat3

impl<'a> FromObjRef<BaseScript<'a>> for BaseScript

impl<'a> FromObjRef<BaseScriptList<'a>> for BaseScriptList

impl<'a> FromObjRef<BaseTagList<'a>> for BaseTagList

impl<'a> FromObjRef<BaseValues<'a>> for BaseValues

impl<'a> FromObjRef<MinMax<'a>> for MinMax

impl<'a> FromObjRef<Cmap0<'a>> for Cmap0

impl<'a> FromObjRef<Cmap2<'a>> for Cmap2

impl<'a> FromObjRef<Cmap4<'a>> for Cmap4

impl<'a> FromObjRef<Cmap6<'a>> for Cmap6

impl<'a> FromObjRef<Cmap8<'a>> for Cmap8

impl<'a> FromObjRef<Cmap10<'a>> for Cmap10

impl<'a> FromObjRef<Cmap12<'a>> for Cmap12

impl<'a> FromObjRef<Cmap13<'a>> for Cmap13

impl<'a> FromObjRef<Cmap14<'a>> for Cmap14

impl<'a> FromObjRef<Cmap<'a>> for Cmap

impl<'a> FromObjRef<DefaultUvs<'a>> for DefaultUvs

impl<'a> FromObjRef<NonDefaultUvs<'a>> for NonDefaultUvs

impl<'a> FromObjRef<Affine2x3<'a>> for Affine2x3

impl<'a> FromObjRef<BaseGlyphList<'a>> for BaseGlyphList

impl<'a> FromObjRef<ClipBoxFormat1<'a>> for ClipBoxFormat1

impl<'a> FromObjRef<ClipBoxFormat2<'a>> for ClipBoxFormat2

impl<'a> FromObjRef<ClipList<'a>> for ClipList

impl<'a> FromObjRef<ColorLine<'a>> for ColorLine

impl<'a> FromObjRef<Colr<'a>> for Colr

impl<'a> FromObjRef<LayerList<'a>> for LayerList

impl<'a> FromObjRef<PaintColrGlyph<'a>> for PaintColrGlyph

impl<'a> FromObjRef<PaintColrLayers<'a>> for PaintColrLayers

impl<'a> FromObjRef<PaintComposite<'a>> for PaintComposite

impl<'a> FromObjRef<PaintGlyph<'a>> for PaintGlyph

impl<'a> FromObjRef<PaintLinearGradient<'a>> for PaintLinearGradient

impl<'a> FromObjRef<PaintRadialGradient<'a>> for PaintRadialGradient

impl<'a> FromObjRef<PaintRotate<'a>> for PaintRotate

impl<'a> FromObjRef<PaintRotateAroundCenter<'a>> for PaintRotateAroundCenter

impl<'a> FromObjRef<PaintScale<'a>> for PaintScale

impl<'a> FromObjRef<PaintScaleAroundCenter<'a>> for PaintScaleAroundCenter

impl<'a> FromObjRef<PaintScaleUniform<'a>> for PaintScaleUniform

impl<'a> FromObjRef<PaintScaleUniformAroundCenter<'a>> for PaintScaleUniformAroundCenter

impl<'a> FromObjRef<PaintSkew<'a>> for PaintSkew

impl<'a> FromObjRef<PaintSkewAroundCenter<'a>> for PaintSkewAroundCenter

impl<'a> FromObjRef<PaintSolid<'a>> for PaintSolid

impl<'a> FromObjRef<PaintSweepGradient<'a>> for PaintSweepGradient

impl<'a> FromObjRef<PaintTransform<'a>> for PaintTransform

impl<'a> FromObjRef<PaintTranslate<'a>> for PaintTranslate

impl<'a> FromObjRef<PaintVarLinearGradient<'a>> for PaintVarLinearGradient

impl<'a> FromObjRef<PaintVarRadialGradient<'a>> for PaintVarRadialGradient

impl<'a> FromObjRef<PaintVarRotate<'a>> for PaintVarRotate

impl<'a> FromObjRef<PaintVarRotateAroundCenter<'a>> for PaintVarRotateAroundCenter

impl<'a> FromObjRef<PaintVarScale<'a>> for PaintVarScale

impl<'a> FromObjRef<PaintVarScaleAroundCenter<'a>> for PaintVarScaleAroundCenter

impl<'a> FromObjRef<PaintVarScaleUniform<'a>> for PaintVarScaleUniform

impl<'a> FromObjRef<PaintVarScaleUniformAroundCenter<'a>> for PaintVarScaleUniformAroundCenter

impl<'a> FromObjRef<PaintVarSkew<'a>> for PaintVarSkew

impl<'a> FromObjRef<PaintVarSkewAroundCenter<'a>> for PaintVarSkewAroundCenter

impl<'a> FromObjRef<PaintVarSolid<'a>> for PaintVarSolid

impl<'a> FromObjRef<PaintVarSweepGradient<'a>> for PaintVarSweepGradient

impl<'a> FromObjRef<PaintVarTransform<'a>> for PaintVarTransform

impl<'a> FromObjRef<PaintVarTranslate<'a>> for PaintVarTranslate

impl<'a> FromObjRef<VarAffine2x3<'a>> for VarAffine2x3

impl<'a> FromObjRef<VarColorLine<'a>> for VarColorLine

impl<'a> FromObjRef<Cpal<'a>> for Cpal

impl<'a> FromObjRef<Dsig<'a>> for Dsig

impl<'a> FromObjRef<SignatureBlockFormat1<'a>> for SignatureBlockFormat1

impl<'a> FromObjRef<InstanceRecord<'a>> for InstanceRecord

impl<'a> FromObjRef<AxisInstanceArrays<'a>> for AxisInstanceArrays

impl<'a> FromObjRef<Fvar<'a>> for Fvar

impl<'a> FromObjRef<Gasp<'a>> for Gasp

impl<'a> FromObjRef<AttachList<'a>> for AttachList

impl<'a> FromObjRef<AttachPoint<'a>> for AttachPoint

impl<'a> FromObjRef<CaretValueFormat1<'a>> for CaretValueFormat1

impl<'a> FromObjRef<CaretValueFormat2<'a>> for CaretValueFormat2

impl<'a> FromObjRef<CaretValueFormat3<'a>> for CaretValueFormat3

impl<'a> FromObjRef<Gdef<'a>> for Gdef

impl<'a> FromObjRef<LigCaretList<'a>> for LigCaretList

impl<'a> FromObjRef<LigGlyph<'a>> for LigGlyph

impl<'a> FromObjRef<MarkGlyphSets<'a>> for MarkGlyphSets

impl<'a> FromObjRef<AnchorFormat1<'a>> for AnchorFormat1

impl<'a> FromObjRef<AnchorFormat2<'a>> for AnchorFormat2

impl<'a> FromObjRef<AnchorFormat3<'a>> for AnchorFormat3

impl<'a> FromObjRef<BaseArray<'a>> for BaseArray

impl<'a> FromObjRef<CursivePosFormat1<'a>> for CursivePosFormat1

impl<'a> FromObjRef<Gpos<'a>> for Gpos

impl<'a> FromObjRef<LigatureArray<'a>> for LigatureArray

impl<'a> FromObjRef<LigatureAttach<'a>> for LigatureAttach

impl<'a> FromObjRef<Mark2Array<'a>> for Mark2Array

impl<'a> FromObjRef<MarkArray<'a>> for MarkArray

impl<'a> FromObjRef<MarkBasePosFormat1<'a>> for MarkBasePosFormat1

impl<'a> FromObjRef<MarkLigPosFormat1<'a>> for MarkLigPosFormat1

impl<'a> FromObjRef<MarkMarkPosFormat1<'a>> for MarkMarkPosFormat1

impl<'a> FromObjRef<PairPosFormat1<'a>> for PairPosFormat1

impl<'a> FromObjRef<PairPosFormat2<'a>> for PairPosFormat2

impl<'a> FromObjRef<PairSet<'a>> for PairSet

impl<'a> FromObjRef<SinglePosFormat1<'a>> for SinglePosFormat1

impl<'a> FromObjRef<SinglePosFormat2<'a>> for SinglePosFormat2

impl<'a> FromObjRef<AlternateSet<'a>> for AlternateSet

impl<'a> FromObjRef<AlternateSubstFormat1<'a>> for AlternateSubstFormat1

impl<'a> FromObjRef<Gsub<'a>> for Gsub

impl<'a> FromObjRef<Ligature<'a>> for Ligature

impl<'a> FromObjRef<LigatureSet<'a>> for LigatureSet

impl<'a> FromObjRef<LigatureSubstFormat1<'a>> for LigatureSubstFormat1

impl<'a> FromObjRef<MultipleSubstFormat1<'a>> for MultipleSubstFormat1

impl<'a> FromObjRef<ReverseChainSingleSubstFormat1<'a>> for ReverseChainSingleSubstFormat1

impl<'a> FromObjRef<Sequence<'a>> for Sequence

impl<'a> FromObjRef<SingleSubstFormat1<'a>> for SingleSubstFormat1

impl<'a> FromObjRef<SingleSubstFormat2<'a>> for SingleSubstFormat2

impl<'a> FromObjRef<SharedTuples<'a>> for SharedTuples

impl<'a> FromObjRef<Head<'a>> for Head

impl<'a> FromObjRef<Hhea<'a>> for Hhea

impl<'a> FromObjRef<Hmtx<'a>> for Hmtx

impl<'a> FromObjRef<Hvar<'a>> for Hvar

impl<'a> FromObjRef<EntryData<'a>> for EntryData

Available on crate feature ift only.

impl<'a> FromObjRef<FeatureMap<'a>> for FeatureMap

Available on crate feature ift only.

impl<'a> FromObjRef<GlyphData<'a>> for write_fonts::tables::ift::GlyphData

Available on crate feature ift only.

impl<'a> FromObjRef<GlyphKeyedPatch<'a>> for GlyphKeyedPatch

Available on crate feature ift only.

impl<'a> FromObjRef<GlyphMap<'a>> for GlyphMap

Available on crate feature ift only.

impl<'a> FromObjRef<GlyphPatches<'a>> for GlyphPatches

Available on crate feature ift only.

impl<'a> FromObjRef<IdStringData<'a>> for IdStringData

Available on crate feature ift only.

impl<'a> FromObjRef<MappingEntries<'a>> for MappingEntries

Available on crate feature ift only.

impl<'a> FromObjRef<PatchMapFormat1<'a>> for PatchMapFormat1

Available on crate feature ift only.

impl<'a> FromObjRef<PatchMapFormat2<'a>> for PatchMapFormat2

Available on crate feature ift only.

impl<'a> FromObjRef<TableKeyedPatch<'a>> for TableKeyedPatch

Available on crate feature ift only.

impl<'a> FromObjRef<TablePatch<'a>> for TablePatch

Available on crate feature ift only.

impl<'a> FromObjRef<ChainedClassSequenceRule<'a>> for ChainedClassSequenceRule

impl<'a> FromObjRef<ChainedClassSequenceRuleSet<'a>> for ChainedClassSequenceRuleSet

impl<'a> FromObjRef<ChainedSequenceContextFormat1<'a>> for ChainedSequenceContextFormat1

impl<'a> FromObjRef<ChainedSequenceContextFormat2<'a>> for ChainedSequenceContextFormat2

impl<'a> FromObjRef<ChainedSequenceContextFormat3<'a>> for ChainedSequenceContextFormat3

impl<'a> FromObjRef<ChainedSequenceRule<'a>> for ChainedSequenceRule

impl<'a> FromObjRef<ChainedSequenceRuleSet<'a>> for ChainedSequenceRuleSet

impl<'a> FromObjRef<CharacterVariantParams<'a>> for CharacterVariantParams

impl<'a> FromObjRef<ClassDefFormat1<'a>> for ClassDefFormat1

impl<'a> FromObjRef<ClassDefFormat2<'a>> for ClassDefFormat2

impl<'a> FromObjRef<ClassSequenceRule<'a>> for ClassSequenceRule

impl<'a> FromObjRef<ClassSequenceRuleSet<'a>> for ClassSequenceRuleSet

impl<'a> FromObjRef<ConditionFormat1<'a>> for ConditionFormat1

impl<'a> FromObjRef<ConditionFormat2<'a>> for ConditionFormat2

impl<'a> FromObjRef<ConditionFormat3<'a>> for ConditionFormat3

impl<'a> FromObjRef<ConditionFormat4<'a>> for ConditionFormat4

impl<'a> FromObjRef<ConditionFormat5<'a>> for ConditionFormat5

impl<'a> FromObjRef<ConditionSet<'a>> for ConditionSet

impl<'a> FromObjRef<CoverageFormat1<'a>> for CoverageFormat1

impl<'a> FromObjRef<CoverageFormat2<'a>> for CoverageFormat2

impl<'a> FromObjRef<Device<'a>> for Device

impl<'a> FromObjRef<Feature<'a>> for Feature

impl<'a> FromObjRef<FeatureList<'a>> for FeatureList

impl<'a> FromObjRef<FeatureTableSubstitution<'a>> for FeatureTableSubstitution

impl<'a> FromObjRef<FeatureVariations<'a>> for FeatureVariations

impl<'a> FromObjRef<LangSys<'a>> for LangSys

impl<'a> FromObjRef<Script<'a>> for Script

impl<'a> FromObjRef<ScriptList<'a>> for ScriptList

impl<'a> FromObjRef<SequenceContextFormat1<'a>> for SequenceContextFormat1

impl<'a> FromObjRef<SequenceContextFormat2<'a>> for SequenceContextFormat2

impl<'a> FromObjRef<SequenceContextFormat3<'a>> for SequenceContextFormat3

impl<'a> FromObjRef<SequenceRule<'a>> for SequenceRule

impl<'a> FromObjRef<SequenceRuleSet<'a>> for SequenceRuleSet

impl<'a> FromObjRef<SizeParams<'a>> for SizeParams

impl<'a> FromObjRef<StylisticSetParams<'a>> for StylisticSetParams

impl<'a> FromObjRef<VariationIndex<'a>> for VariationIndex

impl<'a> FromObjRef<Maxp<'a>> for Maxp

impl<'a> FromObjRef<Meta<'a>> for Meta

impl<'a> FromObjRef<Mvar<'a>> for Mvar

impl<'a> FromObjRef<Name<'a>> for Name

impl<'a> FromObjRef<Os2<'a>> for Os2

impl<'a> FromObjRef<PString<'a>> for PString

impl<'a> FromObjRef<Post<'a>> for Post

impl<'a> FromObjRef<CharsetFormat0<'a>> for CharsetFormat0

impl<'a> FromObjRef<CharsetFormat1<'a>> for CharsetFormat1

impl<'a> FromObjRef<CharsetFormat2<'a>> for CharsetFormat2

impl<'a> FromObjRef<FdSelectFormat0<'a>> for FdSelectFormat0

impl<'a> FromObjRef<FdSelectFormat3<'a>> for FdSelectFormat3

impl<'a> FromObjRef<FdSelectFormat4<'a>> for FdSelectFormat4

impl<'a> FromObjRef<Index1<'a>> for Index1

impl<'a> FromObjRef<Index2<'a>> for Index2

impl<'a> FromObjRef<GlyphData<'a>> for write_fonts::tables::sbix::GlyphData

impl<'a> FromObjRef<Sbix<'a>> for Sbix

impl<'a> FromObjRef<Strike<'a>> for Strike

impl<'a> FromObjRef<AxisValueArray<'a>> for AxisValueArray

impl<'a> FromObjRef<AxisValueFormat1<'a>> for AxisValueFormat1

impl<'a> FromObjRef<AxisValueFormat2<'a>> for AxisValueFormat2

impl<'a> FromObjRef<AxisValueFormat3<'a>> for AxisValueFormat3

impl<'a> FromObjRef<AxisValueFormat4<'a>> for AxisValueFormat4

impl<'a> FromObjRef<Stat<'a>> for Stat

impl<'a> FromObjRef<ConditionList<'a>> for ConditionList

impl<'a> FromObjRef<MultiItemVariationData<'a>> for MultiItemVariationData

impl<'a> FromObjRef<MultiItemVariationStore<'a>> for MultiItemVariationStore

impl<'a> FromObjRef<SparseVariationRegion<'a>> for SparseVariationRegion

impl<'a> FromObjRef<SparseVariationRegionList<'a>> for SparseVariationRegionList

impl<'a> FromObjRef<Varc<'a>> for Varc

impl<'a> FromObjRef<DeltaSetIndexMapFormat0<'a>> for DeltaSetIndexMapFormat0

impl<'a> FromObjRef<DeltaSetIndexMapFormat1<'a>> for DeltaSetIndexMapFormat1

impl<'a> FromObjRef<ItemVariationData<'a>> for ItemVariationData

impl<'a> FromObjRef<ItemVariationStore<'a>> for ItemVariationStore

impl<'a> FromObjRef<TupleVariationHeader<'a>> for TupleVariationHeader

impl<'a> FromObjRef<VariationRegionList<'a>> for VariationRegionList

impl<'a> FromObjRef<Vhea<'a>> for Vhea

impl<'a> FromObjRef<Vmtx<'a>> for Vmtx

impl<'a> FromObjRef<Vvar<'a>> for Vvar

impl<'a, T, U> FromObjRef<ExtensionPosFormat1<'a, U>> for ExtensionPosFormat1<T>

where U: FontRead<'a>, T: FromTableRef<U> + Default + 'static,

impl<'a, T, U> FromObjRef<ExtensionSubstFormat1<'a, U>> for ExtensionSubstFormat1<T>

where U: FontRead<'a>, T: FromTableRef<U> + Default + 'static,

impl<'a, T, U> FromObjRef<Lookup<'a, U>> for Lookup<T>

where U: FontRead<'a>, T: FromTableRef<U> + Default + 'static,

impl<'a, T, U> FromObjRef<LookupList<'a, U>> for LookupList<T>

where U: FontRead<'a>, T: FromTableRef<U> + Default + 'static,

impl<T> FromObjRef<BigEndian<T>> for T

where T: Scalar, BigEndian<T>: Copy,

impl<T: FromObjRef<U> + Default, U, const N: usize> FromObjRef<Result<U, ReadError>> for OffsetMarker<T, N>

impl<T: FromObjRef<U>, U, const N: usize> FromObjRef<Option<Result<U, ReadError>>> for NullableOffsetMarker<T, N>