read_fonts::tables::aat

Struct TypedLookup

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pub struct TypedLookup<'a, T> { /* private fields */ }

Implementations§

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impl<'a, T: LookupValue> TypedLookup<'a, T>

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pub fn value(&self, index: u16) -> Result<T, ReadError>

Returns the value associated with the given index.

Trait Implementations§

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impl<'a, T> FontRead<'a> for TypedLookup<'a, T>

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fn read(data: FontData<'a>) -> Result<Self, ReadError>

Read an instance of Self from the provided data, performing validation. Read more
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impl<'a, T> SomeTable<'a> for TypedLookup<'a, T>

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fn type_name(&self) -> &str

The name of this table
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fn get_field(&self, idx: usize) -> Option<Field<'a>>

Access this table’s fields, in declaration order.

Auto Trait Implementations§

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impl<'a, T> Freeze for TypedLookup<'a, T>

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impl<'a, T> RefUnwindSafe for TypedLookup<'a, T>

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impl<'a, T> Send for TypedLookup<'a, T>

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impl<'a, T> Sync for TypedLookup<'a, T>

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impl<'a, T> Unpin for TypedLookup<'a, T>

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impl<'a, T> UnwindSafe for TypedLookup<'a, T>

Blanket Implementations§

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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<'a, T> FontReadWithArgs<'a> for T
where T: FontRead<'a>,

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fn read_with_args( data: FontData<'a>, _: &<T as ReadArgs>::Args, ) -> Result<T, ReadError>

read an item, using the provided args. 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<'a, T> ReadArgs for T
where T: FontRead<'a>,

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type Args = ()

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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.