pub struct NullHandleError(_);
Available on Windows only.
Expand description
This is the error type used by HandleOrNull
when attempting to convert
into a handle, to indicate that the value is null.
Trait Implementations§
source§impl Clone for NullHandleError
impl Clone for NullHandleError
source§fn clone(&self) -> NullHandleError
fn clone(&self) -> NullHandleError
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for NullHandleError
impl Debug for NullHandleError
source§impl Display for NullHandleError
impl Display for NullHandleError
source§impl Error for NullHandleError
impl Error for NullHandleError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl PartialEq<NullHandleError> for NullHandleError
impl PartialEq<NullHandleError> for NullHandleError
source§fn eq(&self, other: &NullHandleError) -> bool
fn eq(&self, other: &NullHandleError) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.