Struct Error 

pub struct Error { /* private fields */ }

Make passing error code to SF api easier. Provides conversion from windows errors or fabric error code to windows_core::Error. All safe code uses this Error, and bridge and proxy code needs to convert this Error into/from WinError.

Implementations

impl Error

pub fn new(code: HRESULT, msg: Option<WString>) -> Self

pub fn from_hresult(code: HRESULT) -> Self

Create error from HRESULT code only, with no message.

pub fn try_as_fabric_error_code(&self) -> Result<ErrorCode, &str>

Convert to fabric error code if possible.

pub fn from_thread(code: HRESULT) -> Self

Create error from current thread last error code and message.

pub fn code(&self) -> HRESULT

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, fmt: &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 WinError

fn from(val: Error) -> Self

Converts to this type from the input type.

impl From<Error> for HRESULT

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(error: WinError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<ErrorCode> for Error

fn from(value: ErrorCode) -> Self

Converts to this type from the input type.

impl From<FABRIC_ERROR_CODE> for Error

fn from(value: FABRIC_ERROR_CODE) -> Self

Converts to this type from the input type.

impl From<HRESULT> for Error

fn from(value: HRESULT) -> Self

Converts to this type from the input type.

impl From<TryFromIntError> for Error

fn from(value: TryFromIntError) -> Self

Converts to this type from the input type.

impl PartialEq for Error

fn eq(&self, other: &Error) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Error