Struct write_fonts::layout::Feature

source · [−]

pub struct Feature {
    pub feature_params_offset: NullableOffsetMarker<FeatureParams>,
    pub lookup_list_indices: Vec<u16>,
}

Expand description

Feature Table

Fields

feature_params_offset: NullableOffsetMarker<FeatureParams>

Offset from start of Feature table to FeatureParams table, if defined for the feature and present, else NULL

lookup_list_indices: Vec<u16>

Array of indices into the LookupList — zero-based (first lookup is LookupListIndex = 0)

Trait Implementations

source

impl Clone for Feature

source

fn clone(&self) -> Feature

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl Debug for Feature

source

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

Formats the value using the given formatter. Read more

source

impl FontWrite for Feature

source

fn write_into(&self, writer: &mut TableWriter)

Write our data and information about offsets into this TableWriter.

source

impl Validate for Feature

source

fn validate_impl(&self, ctx: &mut ValidationCtx)

Validate this table. Read more

source

fn validate(&self) -> Result<(), ValidationReport>

Ensure that this table is well-formed, reporting any errors. Read more

Auto Trait Implementations

impl RefUnwindSafe for Feature

impl Send for Feature

impl Sync for Feature

impl Unpin for Feature

impl UnwindSafe for Feature

Blanket Implementations

source

impl<T> Any for Twhere
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct write_fonts::layout::Feature

Fields

Trait Implementations

impl Clone for Feature

fn clone(&self) -> Feature

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

impl Debug for Feature

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

impl FontWrite for Feature

fn write_into(&self, writer: &mut TableWriter)

impl Validate for Feature

fn validate_impl(&self, ctx: &mut ValidationCtx)

fn validate(&self) -> Result<(), ValidationReport>

Auto Trait Implementations

impl RefUnwindSafe for Feature

impl Send for Feature

impl Sync for Feature

impl Unpin for Feature

impl UnwindSafe for Feature

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere
U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct write_fonts::layout::Feature

Fields

Trait Implementations

impl Clone for Feature

fn clone(&self) -> Feature

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

impl Debug for Feature

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

impl FontWrite for Feature

fn write_into(&self, writer: &mut TableWriter)

impl Validate for Feature

fn validate_impl(&self, ctx: &mut ValidationCtx)

fn validate(&self) -> Result<(), ValidationReport>

Auto Trait Implementations

impl RefUnwindSafe for Feature

impl Send for Feature

impl Sync for Feature

impl Unpin for Feature

impl UnwindSafe for Feature

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T> ToOwned for Twhere
T: Clone,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,