pub struct InvalidVariant;
Expand description
An error type indicating that a FromStr
call failed because the value
was not a valid variant.
Trait Implementations§
source§impl Clone for InvalidVariant
impl Clone for InvalidVariant
source§fn clone(&self) -> InvalidVariant
fn clone(&self) -> InvalidVariant
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 InvalidVariant
impl Debug for InvalidVariant
source§impl Display for InvalidVariant
impl Display for InvalidVariant
source§impl Error for InvalidVariant
impl Error for InvalidVariant
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 From<InvalidVariant> for Error
impl From<InvalidVariant> for Error
source§fn from(err: InvalidVariant) -> Error
fn from(err: InvalidVariant) -> Error
Converts to this type from the input type.
source§impl PartialEq for InvalidVariant
impl PartialEq for InvalidVariant
source§fn eq(&self, other: &InvalidVariant) -> bool
fn eq(&self, other: &InvalidVariant) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl TryFrom<Error> for InvalidVariant
impl TryFrom<Error> for InvalidVariant
§type Error = DifferentVariant
type Error = DifferentVariant
The type returned in the event of a conversion error.
source§fn try_from(
err: Error,
) -> Result<InvalidVariant, <InvalidVariant as TryFrom<Error>>::Error>
fn try_from( err: Error, ) -> Result<InvalidVariant, <InvalidVariant as TryFrom<Error>>::Error>
Performs the conversion.
impl Copy for InvalidVariant
impl Eq for InvalidVariant
impl StructuralPartialEq for InvalidVariant
Auto Trait Implementations§
impl Freeze for InvalidVariant
impl RefUnwindSafe for InvalidVariant
impl Send for InvalidVariant
impl Sync for InvalidVariant
impl Unpin for InvalidVariant
impl UnwindSafe for InvalidVariant
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.