Position

Enum Position 

pub enum Position {
    Relative,
    Absolute,
}
Expand description

The positioning strategy for this item.

This controls both how the origin is determined for the [Style::position] field, and whether or not the item will be controlled by flexbox’s layout algorithm.

WARNING: this enum follows the behavior of CSS’s position property, which can be unintuitive.

Position::Relative is the default value, in contrast to the default behavior in CSS.

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Relative

The offset is computed relative to the final position given by the layout algorithm. Offsets do not affect the position of any other items; they are effectively a correction factor applied at the end.

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Absolute

The offset is computed relative to this item’s closest positioned ancestor, if any. Otherwise, it is placed relative to the origin. No space is created for the item in the page layout, and its size will not be altered.

WARNING: to opt-out of layouting entirely, you must use Display::None instead on your [Style] object.

Trait Implementations§

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impl Clone for Position

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fn clone(&self) -> Position

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Position

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

Formats the value using the given formatter. Read more
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impl Default for Position

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fn default() -> Position

Returns the “default value” for a type. Read more
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impl PartialEq for Position

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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fn debug_view(&self) -> Option<Box<dyn View>>

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fn interpolate(&self, _other: &Self, _value: f64) -> Option<Self>

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fn combine(&self, _other: &Self) -> CombineResult<Self>

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fn content_hash(&self) -> u64

Compute a content-based hash for this value. Read more
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impl Copy for Position

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impl Eq for Position

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impl StructuralPartialEq for Position

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