Struct EdgeInsets 

#[repr(C)]
pub struct EdgeInsets {
    pub top: f64,
    pub leading: f64,
    pub bottom: f64,
    pub trailing: f64,
}

SwiftUI.EdgeInsets — four insets, one per edge.

Four CGFloats and nothing else, which makes it a homogeneous float aggregate: it travels in d0–d3 rather than by address, and comes back the same way. That is why this is a #[repr(C)] struct of f64 and not a tuple — a Rust tuple is not repr(C) and would be returned through memory.

Fields

top: f64

The inset from the top edge.

leading: f64

The inset from the leading edge — left in a left-to-right layout.

bottom: f64

The inset from the bottom edge.

trailing: f64

The inset from the trailing edge.

Implementations

impl EdgeInsets

pub fn all(amount: f64) -> Self

The same inset on all four edges.

pub fn from_swift(top: f64, leading: f64, bottom: f64, trailing: f64) -> Self

EdgeInsets(top:leading:bottom:trailing:), built by SwiftUI itself.

The four fields are laid out exactly as this struct is, so constructing one in Rust would give the same bytes — this calls the initialiser anyway, because “the same bytes” is an assumption about a resilient type’s layout and the initialiser is the thing that is guaranteed.

Trait Implementations

impl Clone for EdgeInsets

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EdgeInsets

impl Debug for EdgeInsets

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

Formats the value using the given formatter.

impl Default for EdgeInsets

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for EdgeInsets

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EdgeInsets