Enum oaidl::ConversionError

pub enum ConversionError {
    PtrWasNull,
    General(Box<Error>),
}

Errors which can arise primarily from using Conversion::convert calls

Variants

PtrWasNull

Ptr being used was null

General(Box<Error>)

General purpose holder of failure::Error values

Trait Implementations

impl Debug for ConversionError

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

Formats the value using the given formatter.

impl Display for ConversionError

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

Formats the value using the given formatter.

impl Fail for ConversionError

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: Display + Send + Sync + 'static, 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 TryConvert<*mut i16, ConversionError> for Box<VariantBool>

fn try_convert(p: *mut VARIANT_BOOL) -> Result<Self, ConversionError>

Utility method which can fail.