Struct allsorts::tables::HmtxTable

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pub struct HmtxTable<'a> {
    pub h_metrics: ReadArrayCow<'a, LongHorMetric>,
    pub left_side_bearings: ReadArrayCow<'a, I16Be>,
}

Expand description

hmtx horizontal metrics table

https://docs.microsoft.com/en-us/typography/opentype/spec/hmtx

This struct is also used for vmtx table.

Fields

h_metrics: ReadArrayCow<'a, LongHorMetric>left_side_bearings: ReadArrayCow<'a, I16Be>

Implementations

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impl<'a> HmtxTable<'a>

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pub fn horizontal_advance(
 &self,
 glyph_id: u16,
 num_h_metrics: u16
) -> Result<u16, ParseError>

Trait Implementations

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impl<'a> Debug for HmtxTable<'a>

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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<'a> ReadBinaryDep<'a> for HmtxTable<'a>

type Args = (usize, usize )

type HostType = HmtxTable<'a>

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fn read_dep(
ctxt: &mut ReadCtxt<'a>,
(num_glyphs, num_h_metrics): (usize, usize )
) -> Result<Self, ParseError>

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impl<'a> WriteBinary<&'_ HmtxTable<'a>> for HmtxTable<'a>

type Output = ()

The type of the value returned by write.

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fn write<C: WriteContext>(
ctxt: &mut C,
table: &HmtxTable<'a>
) -> Result<(), WriteError>

Write the binary representation of Self to ctxt.

Auto Trait Implementations

impl<'a> RefUnwindSafe for HmtxTable<'a>

impl<'a> Send for HmtxTable<'a>

impl<'a> Sync for HmtxTable<'a>

impl<'a> Unpin for HmtxTable<'a>

impl<'a> UnwindSafe for HmtxTable<'a>

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, 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.

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impl<T, HostType> WriteBinaryDep<HostType> for T where
T: WriteBinary<HostType>,

type Args = ()

The type of the arguments supplied to write_dep.

type Output = <T as WriteBinary<HostType>>::Output

The type of the value returned by write_dep.

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fn write_dep<C>(
 ctxt: &mut C,
 val: HostType,
 <T as WriteBinaryDep<HostType>>::Args
) -> Result<<T as WriteBinaryDep<HostType>>::Output, WriteError> where
 C: WriteContext,

Write the binary representation of Self to ctxt.

Struct allsorts::tables::HmtxTable

Fields

Implementations

impl<'a> HmtxTable<'a>

pub fn horizontal_advance( &self, glyph_id: u16, num_h_metrics: u16) -> Result<u16, ParseError>

Trait Implementations

impl<'a> Debug for HmtxTable<'a>

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

impl<'a> ReadBinaryDep<'a> for HmtxTable<'a>

type Args = (usize, usize)

type HostType = HmtxTable<'a>

fn read_dep( ctxt: &mut ReadCtxt<'a>, (num_glyphs, num_h_metrics): (usize, usize)) -> Result<Self, ParseError>

impl<'a> WriteBinary<&'_ HmtxTable<'a>> for HmtxTable<'a>

type Output = ()

fn write<C: WriteContext>( ctxt: &mut C, table: &HmtxTable<'a>) -> Result<(), WriteError>

Auto Trait Implementations

impl<'a> RefUnwindSafe for HmtxTable<'a>

impl<'a> Send for HmtxTable<'a>

impl<'a> Sync for HmtxTable<'a>

impl<'a> Unpin for HmtxTable<'a>

impl<'a> UnwindSafe for HmtxTable<'a>

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, 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, HostType> WriteBinaryDep<HostType> for T where T: WriteBinary<HostType>,

type Args = ()

type Output = <T as WriteBinary<HostType>>::Output

fn write_dep<C>( ctxt: &mut C, val: HostType, <T as WriteBinaryDep<HostType>>::Args) -> Result<<T as WriteBinaryDep<HostType>>::Output, WriteError> where C: WriteContext,

pub fn horizontal_advance(
&self,
glyph_id: u16,
num_h_metrics: u16
) -> Result<u16, ParseError>

type Args = (usize, usize )

fn read_dep(
ctxt: &mut ReadCtxt<'a>,
(num_glyphs, num_h_metrics): (usize, usize )
) -> Result<Self, ParseError>

fn write<C: WriteContext>(
ctxt: &mut C,
table: &HmtxTable<'a>
) -> Result<(), WriteError>

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

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

impl<T, HostType> WriteBinaryDep<HostType> for T where
T: WriteBinary<HostType>,

fn write_dep<C>(
ctxt: &mut C,
val: HostType,
<T as WriteBinaryDep<HostType>>::Args
) -> Result<<T as WriteBinaryDep<HostType>>::Output, WriteError> where
C: WriteContext,