Enum gdk::PropMode

#[non_exhaustive]pub enum PropMode {
    Replace,
    Prepend,
    Append,
    // some variants omitted
}

Describes how existing data is combined with new data when using gdk_property_change.

Variants (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.

Replace

the new data replaces the existing data.

Prepend

the new data is prepended to the existing data.

Append

the new data is appended to the existing data.

Trait Implementations

impl Clone for PropMode

fn clone(&self) -> PropMode

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for PropMode

impl Debug for PropMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for PropMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for PropMode

impl<'a> FromValue<'a> for PropMode

unsafe fn from_value(value: &Value) -> Self

Safety

impl<'a> FromValueOptional<'a> for PropMode

unsafe fn from_value_optional(value: &Value) -> Option<Self>

Safety

impl Hash for PropMode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Ord for PropMode

fn cmp(&self, other: &PropMode) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<PropMode> for PropMode

fn eq(&self, other: &PropMode) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &PropMode) -> bool

This method tests for !=.

impl PartialOrd<PropMode> for PropMode

fn partial_cmp(&self, other: &PropMode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &PropMode) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &PropMode) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &PropMode) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &PropMode) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl SetValue for PropMode

unsafe fn set_value(value: &mut Value, this: &Self)

Safety

impl StaticType for PropMode

fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralEq for PropMode

impl StructuralPartialEq for PropMode