Enum Error 

pub enum Error {
    Initialization(String),
    Shader(String),
    Resource(String),
    Data(String),
    Callback(String),
    Rasterization(String),
}

Error categories.

Variants

Initialization(String)

Failed to initialize WebGL context or retrieve DOM elements.

Shader(String)

Shader compilation, linking, or program creation errors.

Resource(String)

WebGL resource creation or management errors.

Data(String)

External data loading or parsing errors.

Callback(String)

Event listener errors, related to mouse input handling.

Rasterization(String)

Canvas rasterization errors during dynamic font atlas generation.

Trait Implementations

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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 JsValue

fn from(err: Error) -> Self

Converts to this type from the input type.