Enum components::StepMode

#[non_exhaustive]
pub enum StepMode {
    Start,
    End,
    // some variants omitted
}

Change the value transition of a step function.

See TimelineExt::set_step_progress.

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.

Start

The change in the value of a CLUTTER_STEP progress mode should occur at the start of the transition

End

The change in the value of a CLUTTER_STEP progress mode should occur at the end of the transition

Trait Implementations

impl Clone for StepMode

pub fn clone(&self) -> StepMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for StepMode

impl Debug for StepMode

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

Formats the value using the given formatter.

impl Display for StepMode

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

Formats the value using the given formatter.

impl Eq for StepMode

impl<'a> FromValue<'a> for StepMode

pub unsafe fn from_value(value: &Value) -> StepMode

Safety

impl<'a> FromValueOptional<'a> for StepMode

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

Safety

impl Hash for StepMode

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

Feeds this value into the given Hasher.

pub 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 StepMode

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

This method returns an Ordering between self and other.

#[must_use]

pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]

pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]

pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<StepMode> for StepMode

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

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

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

This method tests for !=.

impl PartialOrd<StepMode> for StepMode

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

impl SetValue for StepMode

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

Safety

impl StaticType for StepMode

pub fn static_type() -> Type

Returns the type identifier of Self.

impl StructuralEq for StepMode

impl StructuralPartialEq for StepMode