Enum ProjectionBoundary 

pub enum ProjectionBoundary {
    Preserve,
    Clamp,
}

How a requested projection origin behaves at a content boundary.

Variants

Preserve

Uses the requested origin exactly, including negative origins and origins beyond the content extent.

Clamp

Constrains the origin so content fills the viewport when it can.

Trait Implementations

impl Clone for ProjectionBoundary

fn clone(&self) -> ProjectionBoundary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProjectionBoundary

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

Formats the value using the given formatter.

impl PartialEq for ProjectionBoundary

fn eq(&self, other: &ProjectionBoundary) -> 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 Copy for ProjectionBoundary

impl Eq for ProjectionBoundary

impl StructuralPartialEq for ProjectionBoundary