Struct Gizmos 

pub struct Gizmos { /* private fields */ }

What one frame hands in: the gizmos of the channels that are on, in the order they were pushed, and every channel offered, on or off. It knows the frame’s pixels (frame), so a helper can keep its gizmos on it.

Implementations

impl Gizmos

pub fn new() -> Self

A frame’s list with no channel on: it only gathers the channels offered.

pub fn within(self, pixels: PxRect) -> Self

The same list for a frame of pixels (the buffer’s pixel_bounds).

pub fn frame(&self) -> PxRect

The frame’s pixels: what a helper keeps its gizmos inside. Nearly all of i32 unless the list was told (within); the game tells it the buffer’s.

pub fn with_on<'a>(ids: impl IntoIterator<Item = &'a str>) -> Self

A frame’s list with the channels of these ids on.

pub fn all_on() -> Self

A frame’s list with every channel on.

pub fn channel_on(&mut self, channel: Channel) -> bool

Whether channel is on, which also offers it (the debug menu lists it). A channel’s helper asks first and does nothing more when it is off.

pub fn push(&mut self, channel: Channel, role: GizmoRole, gizmo: Gizmo)

Adds gizmo of channel, showing role, after those already pushed, if the channel is on; it is dropped if not. Either way the channel is offered.

pub fn drawn(&self) -> &[Drawn]

The gizmos kept, in the order pushed.

pub fn len(&self) -> usize

How many gizmos were kept.

pub fn is_empty(&self) -> bool

Whether none was kept.

pub fn offered(&self) -> &[Channel]

Every channel offered, on or off, in the order first offered.

Trait Implementations

impl Clone for Gizmos

fn clone(&self) -> Gizmos

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Gizmos

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

Formats the value using the given formatter.

impl Default for Gizmos

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Gizmos

impl PartialEq for Gizmos

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Gizmos