Enum TextError 

pub enum TextError {
    FontLoadError(String),
    FontFileNotFound(PathBuf),
    InvalidFontData(String),
    LockPoisoned(String),
    ShapingError(String),
    BufferAllocationFailed(String),
    AtlasFull {
        requested_width: u32,
        requested_height: u32,
        atlas_width: u32,
        atlas_height: u32,
    },
    GpuResourceError(String),
    InvalidRange {
        start: usize,
        end: usize,
        text_len: usize,
    },
    IoError(String),
}

Errors that can occur in the text rendering system.

Variants

FontLoadError(String)

Font loading failed.

FontFileNotFound(PathBuf)

Font file not found.

InvalidFontData(String)

Invalid font data.

LockPoisoned(String)

Lock was poisoned (RwLock/Mutex).

ShapingError(String)

Text shaping failed.

BufferAllocationFailed(String)

Buffer allocation failed.

AtlasFull

Texture atlas is full.

Fields

requested_width: u32

requested_height: u32

atlas_width: u32

atlas_height: u32

GpuResourceError(String)

GPU resource creation failed.

InvalidRange

Invalid text range.

Fields

start: usize

end: usize

text_len: usize

IoError(String)

Generic IO error.

Trait Implementations

impl Clone for TextError

fn clone(&self) -> TextError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextError

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

Formats the value using the given formatter.

impl Display for TextError

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

Formats the value using the given formatter.

impl Error for TextError

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<Error> for TextError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl<T> From<PoisonError<T>> for TextError

fn from(err: PoisonError<T>) -> Self

Converts to this type from the input type.