Struct ocl_core::error::Error

pub struct Error {
    pub kind: ErrorKind,
    pub cause: Option<Box<Error>>,
}

An Error.

Fields

kind: ErrorKind

cause: Option<Box<Error>>

Methods

impl Error

fn new<S: Into<String>>(desc: S) -> Self

Deprecated since 0.4.0

: Use ::from instead.

Returns a new Error with the description string: desc.

Deprecated

Use ::from instead.

fn string<S: Into<String>>(desc: S) -> Self

Deprecated since 0.4.0

: Use ::from instead.

Returns a new ErrorKind::String with the given description.

fn unspecified_dimensions() -> Error

Returns an Error with the UnspecifiedDimensions kind variant.

fn version_low(detected: OpenclVersion, required: OpenclVersion) -> Error

fn err<T, S: Into<String>>(desc: S) -> Result<T>

Deprecated since 0.4.0

: Use Err("...".into()) instead.

Returns a new ocl_core::Result::Err containing an ocl_core::ErrorKind::String variant with the given description.

Deprecated

Use ::err_string or Err("...".into()) instead.

fn err_string<T, S: Into<String>>(desc: S) -> Result<T>

Returns a new Err(ocl_core::ErrorKind::String(...)) variant with the given description.

fn eval_errcode<T, S: Into<String>>(
    errcode: i32,
    result: T,
    fn_name: &'static str,
    fn_info: S
) -> Result<T>

Returns a new ocl::Result::Err containing an ocl::Error with the given error code and description.

fn err_conversion<T, S: Into<String>>(desc: S) -> Result<T>

Returns a new ocl::Result::Err containing an ocl::ErrorKind::Conversion variant with the given description.

fn prepend<'s, S: AsRef<&'s str>>(&'s mut self, txt: S)

Deprecated since 0.6.0

: Use Err("...".into()) instead.

If this is a String variant, concatenate txt to the front of the contained string. Otherwise, do nothing at all.

fn chain<E: Into<Error>>(self, err: E) -> Self

Creates a new error with this error as its cause.

fn status(&self) -> Option<Status>

Returns the error status code for Status variants.

fn kind(&self) -> &ErrorKind

Returns the error variant and contents.

fn cause(&self) -> Option<&Error>

Returns the immediate cause of this error (e.g. the next error in the chain).

Trait Implementations

impl From<PlatformInfoResult> for OclError

fn from(err: PlatformInfoResult) -> OclError

Performs the conversion.

impl From<DeviceInfoResult> for OclError

fn from(err: DeviceInfoResult) -> OclError

Performs the conversion.

impl From<ContextInfoResult> for OclError

fn from(err: ContextInfoResult) -> OclError

Performs the conversion.

impl From<GlContextInfoResult> for OclError

fn from(err: GlContextInfoResult) -> OclError

Performs the conversion.

impl From<CommandQueueInfoResult> for OclError

fn from(err: CommandQueueInfoResult) -> OclError

Performs the conversion.

impl From<MemInfoResult> for OclError

fn from(err: MemInfoResult) -> OclError

Performs the conversion.

impl From<ImageInfoResult> for OclError

fn from(err: ImageInfoResult) -> OclError

Performs the conversion.

impl From<SamplerInfoResult> for OclError

fn from(err: SamplerInfoResult) -> OclError

Performs the conversion.

impl From<ProgramInfoResult> for OclError

fn from(err: ProgramInfoResult) -> OclError

Performs the conversion.

impl From<ProgramBuildInfoResult> for OclError

fn from(err: ProgramBuildInfoResult) -> OclError

Performs the conversion.

impl From<KernelInfoResult> for OclError

fn from(err: KernelInfoResult) -> OclError

Performs the conversion.

impl From<KernelArgInfoResult> for OclError

fn from(err: KernelArgInfoResult) -> OclError

Performs the conversion.

impl From<KernelWorkGroupInfoResult> for OclError

fn from(err: KernelWorkGroupInfoResult) -> OclError

Performs the conversion.

impl From<EventInfoResult> for OclError

fn from(err: EventInfoResult) -> OclError

Performs the conversion.

impl From<ProfilingInfoResult> for OclError

fn from(err: ProfilingInfoResult) -> OclError

Performs the conversion.

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 StdError for Error

fn description(&self) -> &str

A short description of the error.

fn cause(&self) -> Option<&StdError>

The lower-level cause of this error, if any.

impl From<()> for Error

fn from(_: ()) -> Self

Performs the conversion.

impl From<EmptyInfoResult> for Error

fn from(err: EmptyInfoResult) -> Self

Performs the conversion.

impl From<String> for Error

fn from(desc: String) -> Self

Performs the conversion.

impl<'a> From<&'a str> for Error

fn from(desc: &'a str) -> Self

Performs the conversion.

impl From<NulError> for Error

fn from(err: NulError) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Self

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(err: FromUtf8Error) -> Self

Performs the conversion.

impl From<IntoStringError> for Error

fn from(err: IntoStringError) -> Self

Performs the conversion.

impl Send for Error