skrifa::outline

Enum DrawError

pub enum DrawError {
    NoSources,
    GlyphNotFound(GlyphId),
    InsufficientMemory,
    RecursionLimitExceeded(GlyphId),
    HintingFailed(HintError),
    InvalidAnchorPoint(GlyphId, u16),
    PostScript(CffError),
    ToPath(ToPathError),
    Read(ReadError),
    HarfBuzzHintingUnsupported,
}

Expand description

Errors that may occur when drawing glyphs.

Variants§

NoSources

No viable sources were available.

GlyphNotFound(GlyphId)

The requested glyph was not present in the font.

InsufficientMemory

Exceeded memory limits when loading a glyph.

RecursionLimitExceeded(GlyphId)

Exceeded a recursion limit when loading a glyph.

HintingFailed(HintError)

Error occurred during hinting.

InvalidAnchorPoint(GlyphId, u16)

An anchor point had invalid indices.

PostScript(CffError)

Error occurred while loading a PostScript (CFF/CFF2) glyph.

ToPath(ToPathError)

Conversion from outline to path failed.

Read(ReadError)

Error occurred when reading font data.

HarfBuzzHintingUnsupported

HarfBuzz style drawing with hints is not supported

Trait Implementations§

impl Clone for DrawError

fn clone(&self) -> DrawError

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for DrawError

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

Formats the value using the given formatter. Read more

impl Display for DrawError

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

Formats the value using the given formatter. Read more

impl From<Error> for DrawError

fn from(value: CffError) -> Self

Converts to this type from the input type.

impl From<HintError> for DrawError

fn from(value: HintError) -> Self

Converts to this type from the input type.

impl From<ReadError> for DrawError

fn from(e: ReadError) -> Self

Converts to this type from the input type.

impl From<ToPathError> for DrawError

fn from(e: ToPathError) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for DrawError

impl RefUnwindSafe for DrawError

impl Send for DrawError

impl Sync for DrawError

impl Unpin for DrawError

impl UnwindSafe for DrawError

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

impl<T> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.