pub enum AttributeState {
Unspecified,
Set,
Unset,
Value(String),
}
Expand description
States attributes may be in.
Variants
Unspecified
The attribute is neither set nor unset.
Set
The attribute is set.
Unset
The attribute is unset.
Value(String)
The attribute is set with the given value.
Trait Implementations
sourceimpl Clone for AttributeState
impl Clone for AttributeState
sourcefn clone(&self) -> AttributeState
fn clone(&self) -> AttributeState
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 AttributeState
impl Debug for AttributeState
sourceimpl PartialEq<AttributeState> for AttributeState
impl PartialEq<AttributeState> for AttributeState
sourcefn eq(&self, other: &AttributeState) -> bool
fn eq(&self, other: &AttributeState) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &AttributeState) -> bool
fn ne(&self, other: &AttributeState) -> bool
This method tests for !=
.
impl Eq for AttributeState
impl StructuralEq for AttributeState
impl StructuralPartialEq for AttributeState
Auto Trait Implementations
impl RefUnwindSafe for AttributeState
impl Send for AttributeState
impl Sync for AttributeState
impl Unpin for AttributeState
impl UnwindSafe for AttributeState
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