Enum Error 

pub enum Error {
    Ttf(Error),
    Otf(Error),
    InvalidSize,
    WrongFaceKind {
        expected: FaceKind,
        actual: FaceKind,
    },
}

Errors emitted by the scribe pipeline.

Variants

Ttf(Error)

The underlying TTF parser rejected the bytes.

Otf(Error)

The underlying OTF (CFF) parser rejected the bytes.

InvalidSize

size_px was non-positive (negative or NaN).

WrongFaceKind

A with_font / with_otf_font call was made on a face of the wrong flavour.

Fields

expected: FaceKind

actual: FaceKind

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Expose the underlying parser error for the Ttf / Otf variants so callers consuming dyn Error (or printing the chain via anyhow / thiserror’s source() walker) see the real diagnostic rather than just the wrapper. The leaf variants (InvalidSize, WrongFaceKind) have no inner source.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl PartialEq for Error

fn eq(&self, other: &Error) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Error