Enum allsorts::layout::Coverage

source · [−]

pub enum Coverage {
    Format1 {
        glyph_array: Vec<u16>,
    },
    Format2 {
        coverage_range_array: Vec<CoverageRangeRecord>,
    },
}

Variants

`Format1`

Fields

glyph_array: Vec<u16>

`Format2`

Fields

coverage_range_array: Vec<CoverageRangeRecord>

Implementations

source

impl Coverage

source

pub fn glyph_coverage_value(&self, glyph: u16) -> Option<u16>

source

pub fn glyph_count(&self) -> usize

Convenience method to count the total number of glyphs covered

Trait Implementations

source

impl<'a> ReadBinary<'a> for Coverage

type HostType = Coverage

source

fn read(ctxt: &mut ReadCtxt<'a>) -> Result<Self, ParseError>

Auto Trait Implementations

impl RefUnwindSafe for Coverage

impl Send for Coverage

impl Sync for Coverage

impl Unpin for Coverage

impl UnwindSafe for Coverage

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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.

source

impl<'a, T> ReadBinaryDep<'a> for T where
T: ReadBinary<'a>,

type Args = ()

type HostType = <T as ReadBinary<'a>>::HostType

source

fn read_dep(
ctxt: &mut ReadCtxt<'a>,
<T as ReadBinaryDep<'a>>::Args
) -> Result<<T as ReadBinaryDep<'a>>::HostType, ParseError>

source

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.

source

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.

Enum allsorts::layout::Coverage

Variants

Format1

Fields

Format2

Fields

Implementations

impl Coverage

pub fn glyph_coverage_value(&self, glyph: u16) -> Option<u16>

pub fn glyph_count(&self) -> usize

Trait Implementations

impl<'a> ReadBinary<'a> for Coverage

type HostType = Coverage

fn read(ctxt: &mut ReadCtxt<'a>) -> Result<Self, ParseError>

Auto Trait Implementations

impl RefUnwindSafe for Coverage

impl Send for Coverage

impl Sync for Coverage

impl Unpin for Coverage

impl UnwindSafe for Coverage

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<'a, T> ReadBinaryDep<'a> for T where T: ReadBinary<'a>,

type Args = ()

type HostType = <T as ReadBinary<'a>>::HostType

fn read_dep( ctxt: &mut ReadCtxt<'a>, <T as ReadBinaryDep<'a>>::Args) -> Result<<T as ReadBinaryDep<'a>>::HostType, ParseError>

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>

`Format1`

`Format2`

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<'a, T> ReadBinaryDep<'a> for T where
T: ReadBinary<'a>,

fn read_dep(
ctxt: &mut ReadCtxt<'a>,
<T as ReadBinaryDep<'a>>::Args
) -> Result<<T as ReadBinaryDep<'a>>::HostType, ParseError>

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

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