NopVariationInfo

fea_rs::compile

Struct NopVariationInfo 

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pub struct NopVariationInfo;
Expand description

Inert variation info

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impl VariationInfo for NopVariationInfo

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type Error = NopError

The error type
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fn axis_count(&self) -> u16

The number of axes in the fvar table
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fn axis(&self, _: Tag) -> Option<(usize, &Axis)>

If the tag is an axis in this font, it’s fvar index and it’s Axis data.
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fn resolve_variable_metric( &self, _: &HashMap<NormalizedLocation, i16>, ) -> Result<(i16, Vec<(VariationRegion, i16)>), Self::Error>

Compute default & deltas for a set of locations and values in variation space. Read more
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fn resolve_glyphs_number_value( &self, _: &str, ) -> Result<HashMap<NormalizedLocation, f64>, NopError>

Glyphsapp only: return the [number value] for this name, if defined:

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<U, T> ToOwnedObj<U> for T
where U: FromObjRef<T>,

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fn to_owned_obj(&self, data: FontData<'_>) -> U

Convert this type into T, using the provided data to resolve any offsets.
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impl<U, T> ToOwnedTable<U> for T
where U: FromTableRef<T>,

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fn to_owned_table(&self) -> U

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.