Enum RequestMode

#[non_exhaustive]
pub enum RequestMode {
    HeightForWidth,
    WidthForHeight,
    ContentSize,
}

Specifies the type of requests for a Actor.

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.

HeightForWidth

Height for width requests

WidthForHeight

Width for height requests

ContentSize

Use the preferred size of the Content, if it has any (available since 1.22)

Trait Implementations

impl Clone for RequestMode

fn clone(&self) -> RequestMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RequestMode

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

Formats the value using the given formatter.

impl Display for RequestMode

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

Formats the value using the given formatter.

impl<'a> FromValue<'a> for RequestMode

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

Safety

impl<'a> FromValueOptional<'a> for RequestMode

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

Safety

impl Hash for RequestMode

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for RequestMode

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for RequestMode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for RequestMode

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl SetValue for RequestMode

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

Safety

impl StaticType for RequestMode

fn static_type() -> Type

Returns the type identifier of Self.

impl Copy for RequestMode

impl Eq for RequestMode

impl StructuralPartialEq for RequestMode