Struct owned_ttf_parser::apple_layout::GenericStateEntry

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pub struct GenericStateEntry<T>
where
    T: FromData,
{
    pub new_state: u16,
    pub flags: u16,
    pub extra: T,
}
Expand description

A State Table entry.

Used by legacy and extended tables.

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§new_state: u16

A new state.

§flags: u16

Entry flags.

§extra: T

Additional data.

Use () if no data expected.

Implementations§

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impl<T> GenericStateEntry<T>
where T: FromData,

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pub fn has_offset(&self) -> bool

Checks that entry has an offset.

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pub fn value_offset(&self) -> ValueOffset

Returns a value offset.

Used by kern::format1 subtable.

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pub fn has_reset(&self) -> bool

If set, reset the kerning data (clear the stack).

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pub fn has_advance(&self) -> bool

If set, advance to the next glyph before going to the new state.

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pub fn has_push(&self) -> bool

If set, push this glyph on the kerning stack.

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pub fn has_mark(&self) -> bool

If set, remember this glyph as the marked glyph.

Used by kerx::format4 subtable.

Yes, the same as has_push.

Trait Implementations§

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impl<T> Clone for GenericStateEntry<T>
where T: Clone + FromData,

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fn clone(&self) -> GenericStateEntry<T>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T> Debug for GenericStateEntry<T>
where T: Debug + FromData,

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

Formats the value using the given formatter. Read more
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impl<T> FromData for GenericStateEntry<T>
where T: FromData,

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const SIZE: usize = _

Object’s raw data size. Read more
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fn parse(data: &[u8]) -> Option<GenericStateEntry<T>>

Parses an object from a raw data.
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impl<T> Copy for GenericStateEntry<T>
where T: Copy + FromData,

Auto Trait Implementations§

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impl<T> Freeze for GenericStateEntry<T>
where T: Freeze,

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impl<T> RefUnwindSafe for GenericStateEntry<T>
where T: RefUnwindSafe,

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impl<T> Send for GenericStateEntry<T>
where T: Send,

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impl<T> Sync for GenericStateEntry<T>
where T: Sync,

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impl<T> Unpin for GenericStateEntry<T>
where T: Unpin,

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impl<T> UnwindSafe for GenericStateEntry<T>
where T: UnwindSafe,

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<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

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