#[non_exhaustive]
pub enum SetCallbackError {
NoSuchCallback,
}
Expand description
Error returned by ComponentInstance::set_callback
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
NoSuchCallback
There is no callback with the given name
Trait Implementations
sourceimpl Clone for SetCallbackError
impl Clone for SetCallbackError
sourcefn clone(&self) -> SetCallbackError
fn clone(&self) -> SetCallbackError
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for SetCallbackError
impl Debug for SetCallbackError
sourceimpl Display for SetCallbackError
impl Display for SetCallbackError
sourceimpl Error for SetCallbackError
impl Error for SetCallbackError
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
🔬 This is a nightly-only experimental API. (
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
👎 Deprecated since 1.42.0:
use the Display impl or to_string()
sourceimpl PartialEq<SetCallbackError> for SetCallbackError
impl PartialEq<SetCallbackError> for SetCallbackError
impl Copy for SetCallbackError
impl Eq for SetCallbackError
impl StructuralEq for SetCallbackError
impl StructuralPartialEq for SetCallbackError
Auto Trait Implementations
impl RefUnwindSafe for SetCallbackError
impl Send for SetCallbackError
impl Sync for SetCallbackError
impl Unpin for SetCallbackError
impl UnwindSafe for SetCallbackError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more