Enum oaidl::IntoSafeArrElemError

pub enum IntoSafeArrElemError {
    BStringFailed(Box<BStringError>),
    PutElementFailed {
        hr: i32,
    },
    IntoVariantError(Box<IntoVariantError>),
}

Errors for converting into C/C++ data structures from Rust types

Variants

BStringFailed(Box<BStringError>)

SysAllocStringLen failed with len

PutElementFailed

Fields

hr: i32

HRESULT returned by SafeArrayPutElement call

SafeArrayPutElement failed with HRESULT

IntoVariantError(Box<IntoVariantError>)

Encapsulates a IntoVariantError

Trait Implementations

impl Debug for IntoSafeArrElemError

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

Formats the value using the given formatter.

impl Display for IntoSafeArrElemError

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

Formats the value using the given formatter.

impl Fail for IntoSafeArrElemError

fn name(&self) -> Option<&str>

Returns the “name” of the error.

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D>where
    D: 'static + Display + Send + Sync,
    Self: Sized,

Provides context for this failure.

fn compat(self) -> Compat<Self>where
    Self: Sized,

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl From<BStringError> for IntoSafeArrElemError

fn from(bse: BStringError) -> IntoSafeArrElemError

Boxes a BStringError into an IntoSafeArrElemError. This means the conversion is free.

impl From<IntoSafeArrElemError> for ElementError

fn from(isaee: IntoSafeArrElemError) -> ElementError

Holds a IntoSafeArrElemError with a box. This means conversion is free.

impl From<IntoVariantError> for IntoSafeArrElemError

fn from(ive: IntoVariantError) -> IntoSafeArrElemError

Boxes an IntoVariantError into an IntoSafeArrElemError