Struct ttf_parser::apple_layout::GenericStateEntry

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

Expand description

A State Table entry.

Used by legacy and extended tables.

Fields

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: FromData> GenericStateEntry<T>

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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 + FromData> Clone for GenericStateEntry<T>

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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 + FromData> Debug for GenericStateEntry<T>

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

Formats the value using the given formatter. Read more

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impl<T: FromData> FromData for GenericStateEntry<T>

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const SIZE: usize = 4 + T::SIZE

Object’s raw data size. Read more

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fn parse(data: &[u8]) -> Option<Self>

Parses an object from a raw data.

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impl<T: Copy + FromData> Copy for GenericStateEntry<T>

Auto Trait Implementations

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

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

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

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

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
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.

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impl<T> ToOwned for T where
T: Clone,

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 for T where
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.

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impl<T, U> TryInto for T where
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 ttf_parser::apple_layout::GenericStateEntry

Fields

Implementations

impl<T: FromData> GenericStateEntry<T>

pub fn has_offset(&self) -> bool

pub fn value_offset(&self) -> ValueOffset

pub fn has_reset(&self) -> bool

pub fn has_advance(&self) -> bool

pub fn has_push(&self) -> bool

pub fn has_mark(&self) -> bool

Trait Implementations

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

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

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

impl<T: Debug + FromData> Debug for GenericStateEntry<T>

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

impl<T: FromData> FromData for GenericStateEntry<T>

const SIZE: usize = 4 + T::SIZE

fn parse(data: &[u8]) -> Option<Self>

impl<T: Copy + FromData> Copy for GenericStateEntry<T>

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

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

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

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

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

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

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

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

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

impl<T> ToOwned for T where
T: Clone,

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

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