#[non_exhaustive]
pub enum ArrowType {
Up,
Down,
Left,
Right,
None,
// some variants omitted
}
Expand description
Used to indicate the direction in which an arrow should point.
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.
Up
Represents an upward pointing arrow.
Down
Represents a downward pointing arrow.
Left
Represents a left pointing arrow.
Right
Represents a right pointing arrow.
None
No arrow. Since 2.10.
Trait Implementations
sourceimpl<'a> FromValue<'a> for ArrowType
impl<'a> FromValue<'a> for ArrowType
type Checker = GenericValueTypeChecker<ArrowType>
type Checker = GenericValueTypeChecker<ArrowType>
Value type checker.
sourceunsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Get the contained value from a
Value
. Read moresourceimpl Ord for ArrowType
impl Ord for ArrowType
1.21.0 · sourceconst fn max(self, other: Self) -> Self
const fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourceconst fn min(self, other: Self) -> Self
const fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourceconst fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
const fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialOrd<ArrowType> for ArrowType
impl PartialOrd<ArrowType> for ArrowType
sourcefn partial_cmp(&self, other: &ArrowType) -> Option<Ordering>
fn partial_cmp(&self, other: &ArrowType) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresourceimpl StaticType for ArrowType
impl StaticType for ArrowType
sourcefn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.impl Copy for ArrowType
impl Eq for ArrowType
impl StructuralEq for ArrowType
impl StructuralPartialEq for ArrowType
Auto Trait Implementations
impl RefUnwindSafe for ArrowType
impl Send for ArrowType
impl Sync for ArrowType
impl Unpin for ArrowType
impl UnwindSafe for ArrowType
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere
T: StaticType,
sourcefn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
sourceimpl<T> ToClosureReturnValue for Twhere
T: ToValue,
impl<T> ToClosureReturnValue for Twhere
T: ToValue,
fn to_closure_return_value(&self) -> Option<Value>
sourceimpl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
sourcefn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a
SendValue
clone of self
.