Struct ClipToken 

pub struct ClipToken(/* private fields */);

Proof that a clip was narrowed, and the only way to widen one back.

Held by Clipped and consumed by Painter::pop_clip. The field is private, so the sole way for widget code to obtain one is to have narrowed the clip first: a child still cannot draw outside the region its parent gave it. Backends implementing Painter by hand build tokens with ClipToken::restoring.

Implementations

impl ClipToken

pub const fn previous(self) -> Rect

The rectangle this token restores.

Trait Implementations

impl Clone for ClipToken

fn clone(&self) -> ClipToken

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ClipToken

impl Debug for ClipToken

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

Formats the value using the given formatter.

impl Eq for ClipToken

impl PartialEq for ClipToken

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ClipToken