Enum SdfError 

pub enum SdfError {
    InvalidInput(String),
    ZeroSize,
    InvalidFont,
    InvalidData(String),
    Io(String),
}

Error type for SDF computation failures.

Variants

InvalidInput(String)

The input coverage slice length does not match width * height.

ZeroSize

Width or height was zero.

InvalidFont

Font bytes could not be parsed by ttf-parser.

InvalidData(String)

Binary data is malformed (bad magic, version mismatch, truncated payload).

Io(String)

An I/O error occurred (e.g. during PNG export).

Trait Implementations

impl Debug for SdfError

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

Formats the value using the given formatter.

impl Display for SdfError

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

Formats the value using the given formatter.

impl Error for SdfError

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

Returns the lower-level source of this error, if any.

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.