Enum Error 

pub enum Error {
    Io(Error),
    NotFound(String),
    Library(Error),
    JpegEncoding(EncodingError),
    Codec(CodecError),
    ResizeImageBuffer(ImageBufferError),
    Resize(ResizeError),
    Yuv(YuvError),
    G2D(Error),
    Tensor(Error),
    NotImplemented(String),
    NotSupported(String),
    InvalidShape(String),
    AliasedBuffers(String),
    EGL(Error),
    GLVersion(String),
    EGLLoad(LoadError<Error>),
    GbmInvalidFd(InvalidFdError),
    GbmFrontBuffer(FrontBufferError),
    OpenGl(String),
    Internal(String),
    CropInvalid(String),
    InvalidOptions(String),
    ForcedBackendUnavailable(String),
    CpuFallbackDenied {
        declined: String,
        denied: Error,
    },
    NoConverter,
    NotAnImage,
    UnsupportedFormat(String),
}

Variants

Io(Error)

NotFound(String)

Library(Error)

JpegEncoding(EncodingError)

Codec(CodecError)

ResizeImageBuffer(ImageBufferError)

Resize(ResizeError)

Yuv(YuvError)

G2D(Error)

Tensor(Error)

NotImplemented(String)

NotSupported(String)

InvalidShape(String)

AliasedBuffers(String)

Two tensor arguments that must be distinct reference the same underlying buffer (e.g. dst and background in a draw call).

EGL(Error)

GLVersion(String)

EGLLoad(LoadError<Error>)

GbmInvalidFd(InvalidFdError)

GbmFrontBuffer(FrontBufferError)

OpenGl(String)

Internal(String)

CropInvalid(String)

InvalidOptions(String)

Convert options that cannot apply to the destination (normalization coefficients, quantization).

ForcedBackendUnavailable(String)

CpuFallbackDenied

A GPU backend declined a convert and the CPU fallback was refused because a tensor’s declared CPU access does not cover it.

Fields

declined: String

Why each GPU backend declined, as backend: reason entries.

denied: Error

The CPU backend’s refusal, an edgefirst_tensor::Error::CpuAccessDenied.

NoConverter

NotAnImage

UnsupportedFormat(String)

Implementations

impl Error

pub fn cpu_access_denied(&self) -> Option<&Error>

The CpuAccessDenied refusal this error carries, if any: directly, inside a CpuFallbackDenied, or from a codec.

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, f: &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<CodecError> for Error

Available on crate feature codec only.

fn from(err: CodecError) -> Self

Converts to this type from the input type.

impl From<CropBoxError> for Error

fn from(err: CropBoxError) -> Self

Converts to this type from the input type.

impl From<EncodingError> for Error

fn from(err: EncodingError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on Linux only.

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate feature opengl only.

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on Linux and crate feature opengl only.

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<FrontBufferError> for Error

Available on Linux and crate feature opengl only.

fn from(err: FrontBufferError) -> Self

Converts to this type from the input type.

impl From<ImageBufferError> for Error

fn from(err: ImageBufferError) -> Self

Converts to this type from the input type.

impl From<InvalidFdError> for Error

Available on Linux and crate feature opengl only.

fn from(err: InvalidFdError) -> Self

Converts to this type from the input type.

impl From<LoadError<Error>> for Error

Available on crate feature opengl only.

fn from(err: LoadError<Error>) -> Self

Converts to this type from the input type.

impl From<ResizeError> for Error

fn from(err: ResizeError) -> Self

Converts to this type from the input type.

impl From<ShapeError> for Error

fn from(err: ShapeError) -> Self

Converts to this type from the input type.

impl From<YuvError> for Error

fn from(err: YuvError) -> Self

Converts to this type from the input type.