Enum WgpuFilterError 

#[non_exhaustive]
pub enum WgpuFilterError {
    InvalidOption(String),
    ParamsTypeMismatch(String),
}

Errors from WgpuFrameFilterBuilder and the filter’s configuration surface (mirrors SubtitleError for the subtitle feature; converts into crate::error::Error::WgpuFilter).

Runtime failures (device loss, oversized frames, unsupported formats) surface through the pipeline as FrameFilterError instead — this type covers what can go wrong before a frame flows.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidOption(String)

A builder option is invalid: missing shader, a shader_yuv_wgsl body violating its contract, a zero output dimension, a params struct with a bad size, or frames_in_flight out of range.

ParamsTypeMismatch(String)

params_handle was called with a type whose size does not match the value given to params.

Trait Implementations

impl Debug for WgpuFilterError

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

Formats the value using the given formatter.

impl Display for WgpuFilterError

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

Formats the value using the given formatter.

impl Error for WgpuFilterError

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<WgpuFilterError> for Error

fn from(source: WgpuFilterError) -> Self

Converts to this type from the input type.