Enum gdk4::DragCancelReason
source · #[non_exhaustive]
pub enum DragCancelReason {
NoTarget,
UserCancelled,
Error,
}
Expand description
Used in Drag
to the reason of a cancelled DND operation.
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.
NoTarget
There is no suitable drop target.
UserCancelled
Drag cancelled by the user
Error
Unspecified error.
Trait Implementations§
source§impl Clone for DragCancelReason
impl Clone for DragCancelReason
source§fn clone(&self) -> DragCancelReason
fn clone(&self) -> DragCancelReason
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 DragCancelReason
impl Debug for DragCancelReason
source§impl Display for DragCancelReason
impl Display for DragCancelReason
source§impl From<DragCancelReason> for Value
impl From<DragCancelReason> for Value
source§fn from(v: DragCancelReason) -> Self
fn from(v: DragCancelReason) -> Self
Converts to this type from the input type.
source§impl<'a> FromValue<'a> for DragCancelReason
impl<'a> FromValue<'a> for DragCancelReason
§type Checker = GenericValueTypeChecker<DragCancelReason>
type Checker = GenericValueTypeChecker<DragCancelReason>
Value type checker.
source§unsafe fn from_value(value: &'a Value) -> Self
unsafe fn from_value(value: &'a Value) -> Self
Get the contained value from a
Value
. Read moresource§impl HasParamSpec for DragCancelReason
impl HasParamSpec for DragCancelReason
type ParamSpec = ParamSpecEnum
§type SetValue = DragCancelReason
type SetValue = DragCancelReason
Preferred value to be used as setter for the associated ParamSpec.
type BuilderFn = fn(_: &str, _: DragCancelReason) -> ParamSpecEnumBuilder<'_, DragCancelReason>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for DragCancelReason
impl Hash for DragCancelReason
source§impl Ord for DragCancelReason
impl Ord for DragCancelReason
source§fn cmp(&self, other: &DragCancelReason) -> Ordering
fn cmp(&self, other: &DragCancelReason) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq<DragCancelReason> for DragCancelReason
impl PartialEq<DragCancelReason> for DragCancelReason
source§fn eq(&self, other: &DragCancelReason) -> bool
fn eq(&self, other: &DragCancelReason) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<DragCancelReason> for DragCancelReason
impl PartialOrd<DragCancelReason> for DragCancelReason
source§fn partial_cmp(&self, other: &DragCancelReason) -> Option<Ordering>
fn partial_cmp(&self, other: &DragCancelReason) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
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 moresource§impl StaticType for DragCancelReason
impl StaticType for DragCancelReason
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.source§impl ToValue for DragCancelReason
impl ToValue for DragCancelReason
source§impl ValueType for DragCancelReason
impl ValueType for DragCancelReason
§type Type = DragCancelReason
type Type = DragCancelReason
Type to get the
Type
from. Read moreimpl Copy for DragCancelReason
impl Eq for DragCancelReason
impl StructuralEq for DragCancelReason
impl StructuralPartialEq for DragCancelReason
Auto Trait Implementations§
impl RefUnwindSafe for DragCancelReason
impl Send for DragCancelReason
impl Sync for DragCancelReason
impl Unpin for DragCancelReason
impl UnwindSafe for DragCancelReason
Blanket Implementations§
source§impl<T> IntoClosureReturnValue for Twhere
T: Into<Value>,
impl<T> IntoClosureReturnValue for Twhere T: Into<Value>,
fn into_closure_return_value(self) -> Option<Value>
source§impl<T> PropertyGet for Twhere
T: HasParamSpec,
impl<T> PropertyGet for Twhere T: HasParamSpec,
source§impl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere T: StaticType,
source§fn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
source§impl<T> ToSendValue for Twhere
T: Send + ToValue + ?Sized,
impl<T> ToSendValue for Twhere T: Send + ToValue + ?Sized,
source§fn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a
SendValue
clone of self
.