Enum Stretch 

pub enum Stretch {
    None,
    Filler,
    Low,
    High,
    Maximize,
}

Priority for stretching widgets beyond ideal size

When more space is available than required to meet widgets’ “ideal size”, that extra space is allocated based on the Stretch priority: the widget(s) with the highest priority level represented are allocated extra space (the excess is evenly divided between these widgets).

Note that Stretch only affects how much space is made available, not how that space is used. By default, widgets expand to fill all space made available to them; any other behaviour requires alignment.

Variants

None

Prefer no stretching

This is the default value and indicates that stretching is undesirable, but does not prevent it.

Filler

Fill unwanted space

The main use of this is to force layout with a Filler widget.

Low

Extra space is considered of low utility (but higher than Filler)

High

Extra space is considered of high utility

Maximize

Greedily consume as much space as possible

Trait Implementations

impl Clone for Stretch

fn clone(&self) -> Stretch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stretch

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

Formats the value using the given formatter.

impl Default for Stretch

fn default() -> Stretch

Returns the “default value” for a type.

impl Hash for Stretch

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 Stretch

fn cmp(&self, other: &Stretch) -> 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 Stretch

fn eq(&self, other: &Stretch) -> 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 Stretch

fn partial_cmp(&self, other: &Stretch) -> 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 Copy for Stretch

impl Eq for Stretch

impl StructuralPartialEq for Stretch