Struct swash::Charmap[−][src]

pub struct Charmap<'a> { /* fields omitted */ }

Expand description

Maps characters to nominal glyph identifiers.

Implementations

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impl<'a> Charmap<'a>

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pub fn from_font(font: &FontRef<'a>) -> Self

Creates a character map from the specified font.

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pub fn proxy(&self) -> CharmapProxy

Returns the associated proxy.

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pub fn map(&self, codepoint: impl Into<u32>) -> GlyphId

Returns a nominal glyph identifier for the specified codepoint.

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pub fn enumerate(&self, f: impl FnMut(u32, GlyphId))

Invokes the specified closure with all codepoint/glyph identifier pairs in the character map.

Trait Implementations

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impl<'a> Clone for Charmap<'a>

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fn clone(&self) -> Charmap<'a>

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<'a> Copy for Charmap<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Charmap<'a>

impl<'a> Send for Charmap<'a>

impl<'a> Sync for Charmap<'a>

impl<'a> Unpin for Charmap<'a>

impl<'a> UnwindSafe for Charmap<'a>

Blanket Implementations

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

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pub 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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pub 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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pub 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

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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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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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

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.

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pub 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.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct swash::Charmap[−][src]

Implementations

impl<'a> Charmap<'a>

pub fn from_font(font: &FontRef<'a>) -> Self

pub fn proxy(&self) -> CharmapProxy

pub fn map(&self, codepoint: impl Into<u32>) -> GlyphId

pub fn enumerate(&self, f: impl FnMut(u32, GlyphId))

Trait Implementations

impl<'a> Clone for Charmap<'a>

fn clone(&self) -> Charmap<'a>

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

impl<'a> Copy for Charmap<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Charmap<'a>

impl<'a> Send for Charmap<'a>

impl<'a> Sync for Charmap<'a>

impl<'a> Unpin for Charmap<'a>

impl<'a> UnwindSafe for Charmap<'a>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

Struct swash::Charmap[−][src]

Implementations

impl<'a> Charmap<'a>

pub fn from_font(font: &FontRef<'a>) -> Self

pub fn proxy(&self) -> CharmapProxy

pub fn map(&self, codepoint: impl Into<u32>) -> GlyphId

pub fn enumerate(&self, f: impl FnMut(u32, GlyphId))

Trait Implementations

impl<'a> Clone for Charmap<'a>

fn clone(&self) -> Charmap<'a>

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

impl<'a> Copy for Charmap<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Charmap<'a>

impl<'a> Send for Charmap<'a>

impl<'a> Sync for Charmap<'a>

impl<'a> Unpin for Charmap<'a>

impl<'a> UnwindSafe for Charmap<'a>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

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>,