Enum RenderError 

pub enum RenderError {
    ZeroDimensions {
        width: u32,
        height: u32,
    },
    DimensionsTooLarge {
        width: u32,
        height: u32,
        max_width: u32,
        max_height: u32,
    },
    TotalPixelsTooLarge {
        width: u32,
        height: u32,
        total: u64,
        max: u64,
    },
    InvalidDimensions {
        width: u32,
        height: u32,
    },
    GlyphCountTooLarge(usize, usize),
    OutOfMemory,
    FormatNotSupported(String),
    BackendError(String),
    InvalidFont,
    GlyphNotFound(u32),
    OutlineExtractionFailed,
    PathBuildingFailed,
    PixmapCreationFailed,
}

When rendering fails

Variants

ZeroDimensions

Fields

width: u32

height: u32

DimensionsTooLarge

Fields

width: u32

height: u32

max_width: u32

max_height: u32

TotalPixelsTooLarge

Fields

width: u32

height: u32

total: u64

max: u64

InvalidDimensions

Legacy variant for backwards compatibility - prefer ZeroDimensions or DimensionsTooLarge

Fields

width: u32

height: u32

GlyphCountTooLarge(usize, usize)

OutOfMemory

FormatNotSupported(String)

BackendError(String)

InvalidFont

GlyphNotFound(u32)

OutlineExtractionFailed

PathBuildingFailed

PixmapCreationFailed

Trait Implementations

impl Debug for RenderError

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

Formats the value using the given formatter.

impl Display for RenderError

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

Formats the value using the given formatter.

impl Error for RenderError

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.

impl From<RenderError> for TypfError

fn from(source: RenderError) -> Self

Converts to this type from the input type.