Struct bevy_rapier2d::prelude::nalgebra::geometry::Orthographic3[−][src]

pub struct Orthographic3<T> where
    T: RealField,  { /* fields omitted */ }

Expand description

A 3D orthographic projection stored as a homogeneous 4x4 matrix.

Implementations

impl<T> Orthographic3<T> where
    T: RealField,

[src]

pub fn new(
    left: T, 
    right: T, 
    bottom: T, 
    top: T, 
    znear: T, 
    zfar: T
) -> Orthographic3<T>

[src]

Creates a new orthographic projection matrix.

This follows the OpenGL convention, so this will flip the z axis.

Example

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
// Check this projection actually transforms the view cuboid into the double-unit cube.
// See https://www.nalgebra.org/projections/#orthographic-projection for more details.
let p1 = Point3::new(1.0, 2.0, -0.1);
let p2 = Point3::new(1.0, 2.0, -1000.0);
let p3 = Point3::new(1.0, 20.0, -0.1);
let p4 = Point3::new(1.0, 20.0, -1000.0);
let p5 = Point3::new(10.0, 2.0, -0.1);
let p6 = Point3::new(10.0, 2.0, -1000.0);
let p7 = Point3::new(10.0, 20.0, -0.1);
let p8 = Point3::new(10.0, 20.0, -1000.0);

assert_relative_eq!(proj.project_point(&p1), Point3::new(-1.0, -1.0, -1.0));
assert_relative_eq!(proj.project_point(&p2), Point3::new(-1.0, -1.0,  1.0));
assert_relative_eq!(proj.project_point(&p3), Point3::new(-1.0,  1.0, -1.0));
assert_relative_eq!(proj.project_point(&p4), Point3::new(-1.0,  1.0,  1.0));
assert_relative_eq!(proj.project_point(&p5), Point3::new( 1.0, -1.0, -1.0));
assert_relative_eq!(proj.project_point(&p6), Point3::new( 1.0, -1.0,  1.0));
assert_relative_eq!(proj.project_point(&p7), Point3::new( 1.0,  1.0, -1.0));
assert_relative_eq!(proj.project_point(&p8), Point3::new( 1.0,  1.0,  1.0));

// This also works with flipped axis. In other words, we allow that
// `left > right`, `bottom > top`, and/or `znear > zfar`.
let proj = Orthographic3::new(10.0, 1.0, 20.0, 2.0, 1000.0, 0.1);

assert_relative_eq!(proj.project_point(&p1), Point3::new( 1.0,  1.0,  1.0));
assert_relative_eq!(proj.project_point(&p2), Point3::new( 1.0,  1.0, -1.0));
assert_relative_eq!(proj.project_point(&p3), Point3::new( 1.0, -1.0,  1.0));
assert_relative_eq!(proj.project_point(&p4), Point3::new( 1.0, -1.0, -1.0));
assert_relative_eq!(proj.project_point(&p5), Point3::new(-1.0,  1.0,  1.0));
assert_relative_eq!(proj.project_point(&p6), Point3::new(-1.0,  1.0, -1.0));
assert_relative_eq!(proj.project_point(&p7), Point3::new(-1.0, -1.0,  1.0));
assert_relative_eq!(proj.project_point(&p8), Point3::new(-1.0, -1.0, -1.0));

pub fn from_matrix_unchecked(
    matrix: Matrix<T, Const<{_: usize}>, Const<{_: usize}>, ArrayStorage<T, 4_usize, 4_usize>>
) -> Orthographic3<T>

[src]

Wraps the given matrix to interpret it as a 3D orthographic matrix.

It is not checked whether or not the given matrix actually represents an orthographic projection.

Example

let mat = Matrix4::new(
    2.0 / 9.0, 0.0,        0.0,         -11.0 / 9.0,
    0.0,       2.0 / 18.0, 0.0,         -22.0 / 18.0,
    0.0,       0.0,       -2.0 / 999.9, -1000.1 / 999.9,
    0.0,       0.0,        0.0,         1.0
);
let proj = Orthographic3::from_matrix_unchecked(mat);
assert_eq!(proj, Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0));

pub fn from_fov(aspect: T, vfov: T, znear: T, zfar: T) -> Orthographic3<T>[src]

Creates a new orthographic projection matrix from an aspect ratio and the vertical field of view.

pub fn inverse(
    &self
) -> Matrix<T, Const<{_: usize}>, Const<{_: usize}>, ArrayStorage<T, 4_usize, 4_usize>>

[src]

Retrieves the inverse of the underlying homogeneous matrix.

Example

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
let inv = proj.inverse();

assert_relative_eq!(inv * proj.as_matrix(), Matrix4::identity());
assert_relative_eq!(proj.as_matrix() * inv, Matrix4::identity());

let proj = Orthographic3::new(10.0, 1.0, 20.0, 2.0, 1000.0, 0.1);
let inv = proj.inverse();
assert_relative_eq!(inv * proj.as_matrix(), Matrix4::identity());
assert_relative_eq!(proj.as_matrix() * inv, Matrix4::identity());

pub fn to_homogeneous(
    &self
) -> Matrix<T, Const<{_: usize}>, Const<{_: usize}>, ArrayStorage<T, 4_usize, 4_usize>>

[src]

Computes the corresponding homogeneous matrix.

Example

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
let expected = Matrix4::new(
    2.0 / 9.0, 0.0,        0.0,         -11.0 / 9.0,
    0.0,       2.0 / 18.0, 0.0,         -22.0 / 18.0,
    0.0,       0.0,       -2.0 / 999.9, -1000.1 / 999.9,
    0.0,       0.0,        0.0,         1.0
);
assert_eq!(proj.to_homogeneous(), expected);

pub fn as_matrix(
    &self
) -> &Matrix<T, Const<{_: usize}>, Const<{_: usize}>, ArrayStorage<T, 4_usize, 4_usize>>

[src]

A reference to the underlying homogeneous transformation matrix.

Example

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
let expected = Matrix4::new(
    2.0 / 9.0, 0.0,        0.0,         -11.0 / 9.0,
    0.0,       2.0 / 18.0, 0.0,         -22.0 / 18.0,
    0.0,       0.0,       -2.0 / 999.9, -1000.1 / 999.9,
    0.0,       0.0,        0.0,         1.0
);
assert_eq!(*proj.as_matrix(), expected);

pub fn as_projective(&self) -> &Transform<T, TProjective, 3_usize>[src]

A reference to this transformation seen as a Projective3.

Example

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
assert_eq!(proj.as_projective().to_homogeneous(), proj.to_homogeneous());

pub fn to_projective(&self) -> Transform<T, TProjective, 3_usize>[src]

This transformation seen as a Projective3.

Example

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
assert_eq!(proj.to_projective().to_homogeneous(), proj.to_homogeneous());

pub fn into_inner(
    self
) -> Matrix<T, Const<{_: usize}>, Const<{_: usize}>, ArrayStorage<T, 4_usize, 4_usize>>

[src]

Retrieves the underlying homogeneous matrix.

Example

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
let expected = Matrix4::new(
    2.0 / 9.0, 0.0,        0.0,         -11.0 / 9.0,
    0.0,       2.0 / 18.0, 0.0,         -22.0 / 18.0,
    0.0,       0.0,       -2.0 / 999.9, -1000.1 / 999.9,
    0.0,       0.0,        0.0,         1.0
);
assert_eq!(proj.into_inner(), expected);

pub fn unwrap(
    self
) -> Matrix<T, Const<{_: usize}>, Const<{_: usize}>, ArrayStorage<T, 4_usize, 4_usize>>

[src]

👎 Deprecated:

use .into_inner() instead

Retrieves the underlying homogeneous matrix. Deprecated: Use Orthographic3::into_inner instead.

pub fn left(&self) -> T[src]

The left offset of the view cuboid.

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
assert_relative_eq!(proj.left(), 1.0, epsilon = 1.0e-6);

let proj = Orthographic3::new(10.0, 1.0, 20.0, 2.0, 1000.0, 0.1);
assert_relative_eq!(proj.left(), 10.0, epsilon = 1.0e-6);

pub fn right(&self) -> T[src]

The right offset of the view cuboid.

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
assert_relative_eq!(proj.right(), 10.0, epsilon = 1.0e-6);

let proj = Orthographic3::new(10.0, 1.0, 20.0, 2.0, 1000.0, 0.1);
assert_relative_eq!(proj.right(), 1.0, epsilon = 1.0e-6);

pub fn bottom(&self) -> T[src]

The bottom offset of the view cuboid.

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
assert_relative_eq!(proj.bottom(), 2.0, epsilon = 1.0e-6);

let proj = Orthographic3::new(10.0, 1.0, 20.0, 2.0, 1000.0, 0.1);
assert_relative_eq!(proj.bottom(), 20.0, epsilon = 1.0e-6);

pub fn top(&self) -> T[src]

The top offset of the view cuboid.

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
assert_relative_eq!(proj.top(), 20.0, epsilon = 1.0e-6);

let proj = Orthographic3::new(10.0, 1.0, 20.0, 2.0, 1000.0, 0.1);
assert_relative_eq!(proj.top(), 2.0, epsilon = 1.0e-6);

pub fn znear(&self) -> T[src]

The near plane offset of the view cuboid.

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
assert_relative_eq!(proj.znear(), 0.1, epsilon = 1.0e-6);

let proj = Orthographic3::new(10.0, 1.0, 20.0, 2.0, 1000.0, 0.1);
assert_relative_eq!(proj.znear(), 1000.0, epsilon = 1.0e-6);

pub fn zfar(&self) -> T[src]

The far plane offset of the view cuboid.

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
assert_relative_eq!(proj.zfar(), 1000.0, epsilon = 1.0e-6);

let proj = Orthographic3::new(10.0, 1.0, 20.0, 2.0, 1000.0, 0.1);
assert_relative_eq!(proj.zfar(), 0.1, epsilon = 1.0e-6);

pub fn project_point(&self, p: &Point<T, 3_usize>) -> Point<T, 3_usize>[src]

Projects a point. Faster than matrix multiplication.

Example

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);

let p1 = Point3::new(1.0, 2.0, -0.1);
let p2 = Point3::new(1.0, 2.0, -1000.0);
let p3 = Point3::new(1.0, 20.0, -0.1);
let p4 = Point3::new(1.0, 20.0, -1000.0);
let p5 = Point3::new(10.0, 2.0, -0.1);
let p6 = Point3::new(10.0, 2.0, -1000.0);
let p7 = Point3::new(10.0, 20.0, -0.1);
let p8 = Point3::new(10.0, 20.0, -1000.0);

assert_relative_eq!(proj.project_point(&p1), Point3::new(-1.0, -1.0, -1.0));
assert_relative_eq!(proj.project_point(&p2), Point3::new(-1.0, -1.0,  1.0));
assert_relative_eq!(proj.project_point(&p3), Point3::new(-1.0,  1.0, -1.0));
assert_relative_eq!(proj.project_point(&p4), Point3::new(-1.0,  1.0,  1.0));
assert_relative_eq!(proj.project_point(&p5), Point3::new( 1.0, -1.0, -1.0));
assert_relative_eq!(proj.project_point(&p6), Point3::new( 1.0, -1.0,  1.0));
assert_relative_eq!(proj.project_point(&p7), Point3::new( 1.0,  1.0, -1.0));
assert_relative_eq!(proj.project_point(&p8), Point3::new( 1.0,  1.0,  1.0));

pub fn unproject_point(&self, p: &Point<T, 3_usize>) -> Point<T, 3_usize>[src]

Un-projects a point. Faster than multiplication by the underlying matrix inverse.

Example

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);

let p1 = Point3::new(-1.0, -1.0, -1.0);
let p2 = Point3::new(-1.0, -1.0,  1.0);
let p3 = Point3::new(-1.0,  1.0, -1.0);
let p4 = Point3::new(-1.0,  1.0,  1.0);
let p5 = Point3::new( 1.0, -1.0, -1.0);
let p6 = Point3::new( 1.0, -1.0,  1.0);
let p7 = Point3::new( 1.0,  1.0, -1.0);
let p8 = Point3::new( 1.0,  1.0,  1.0);

assert_relative_eq!(proj.unproject_point(&p1), Point3::new(1.0, 2.0, -0.1), epsilon = 1.0e-6);
assert_relative_eq!(proj.unproject_point(&p2), Point3::new(1.0, 2.0, -1000.0), epsilon = 1.0e-6);
assert_relative_eq!(proj.unproject_point(&p3), Point3::new(1.0, 20.0, -0.1), epsilon = 1.0e-6);
assert_relative_eq!(proj.unproject_point(&p4), Point3::new(1.0, 20.0, -1000.0), epsilon = 1.0e-6);
assert_relative_eq!(proj.unproject_point(&p5), Point3::new(10.0, 2.0, -0.1), epsilon = 1.0e-6);
assert_relative_eq!(proj.unproject_point(&p6), Point3::new(10.0, 2.0, -1000.0), epsilon = 1.0e-6);
assert_relative_eq!(proj.unproject_point(&p7), Point3::new(10.0, 20.0, -0.1), epsilon = 1.0e-6);
assert_relative_eq!(proj.unproject_point(&p8), Point3::new(10.0, 20.0, -1000.0), epsilon = 1.0e-6);

pub fn project_vector<SB>(
    &self, 
    p: &Matrix<T, Const<{_: usize}>, Const<1_usize>, SB>
) -> Matrix<T, Const<{_: usize}>, Const<1_usize>, ArrayStorage<T, 3_usize, 1_usize>> where
    SB: Storage<T, Const<{_: usize}>, Const<1_usize>>,

[src]

Projects a vector. Faster than matrix multiplication.

Vectors are not affected by the translation part of the projection.

Example

let proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);

let v1 = Vector3::x();
let v2 = Vector3::y();
let v3 = Vector3::z();

assert_relative_eq!(proj.project_vector(&v1), Vector3::x() * 2.0 / 9.0);
assert_relative_eq!(proj.project_vector(&v2), Vector3::y() * 2.0 / 18.0);
assert_relative_eq!(proj.project_vector(&v3), Vector3::z() * -2.0 / 999.9);

pub fn set_left(&mut self, left: T)[src]

Sets the left offset of the view cuboid.

let mut proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
proj.set_left(2.0);
assert_relative_eq!(proj.left(), 2.0, epsilon = 1.0e-6);

// It is OK to set a left offset greater than the current right offset.
proj.set_left(20.0);
assert_relative_eq!(proj.left(), 20.0, epsilon = 1.0e-6);

pub fn set_right(&mut self, right: T)[src]

Sets the right offset of the view cuboid.

let mut proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
proj.set_right(15.0);
assert_relative_eq!(proj.right(), 15.0, epsilon = 1.0e-6);

// It is OK to set a right offset smaller than the current left offset.
proj.set_right(-3.0);
assert_relative_eq!(proj.right(), -3.0, epsilon = 1.0e-6);

pub fn set_bottom(&mut self, bottom: T)[src]

Sets the bottom offset of the view cuboid.

let mut proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
proj.set_bottom(8.0);
assert_relative_eq!(proj.bottom(), 8.0, epsilon = 1.0e-6);

// It is OK to set a bottom offset greater than the current top offset.
proj.set_bottom(50.0);
assert_relative_eq!(proj.bottom(), 50.0, epsilon = 1.0e-6);

pub fn set_top(&mut self, top: T)[src]

Sets the top offset of the view cuboid.

let mut proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
proj.set_top(15.0);
assert_relative_eq!(proj.top(), 15.0, epsilon = 1.0e-6);

// It is OK to set a top offset smaller than the current bottom offset.
proj.set_top(-3.0);
assert_relative_eq!(proj.top(), -3.0, epsilon = 1.0e-6);

pub fn set_znear(&mut self, znear: T)[src]

Sets the near plane offset of the view cuboid.

let mut proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
proj.set_znear(8.0);
assert_relative_eq!(proj.znear(), 8.0, epsilon = 1.0e-6);

// It is OK to set a znear greater than the current zfar.
proj.set_znear(5000.0);
assert_relative_eq!(proj.znear(), 5000.0, epsilon = 1.0e-6);

pub fn set_zfar(&mut self, zfar: T)[src]

Sets the far plane offset of the view cuboid.

let mut proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
proj.set_zfar(15.0);
assert_relative_eq!(proj.zfar(), 15.0, epsilon = 1.0e-6);

// It is OK to set a zfar smaller than the current znear.
proj.set_zfar(-3.0);
assert_relative_eq!(proj.zfar(), -3.0, epsilon = 1.0e-6);

pub fn set_left_and_right(&mut self, left: T, right: T)[src]

Sets the view cuboid offsets along the x axis.

let mut proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
proj.set_left_and_right(7.0, 70.0);
assert_relative_eq!(proj.left(), 7.0, epsilon = 1.0e-6);
assert_relative_eq!(proj.right(), 70.0, epsilon = 1.0e-6);

// It is also OK to have `left > right`.
proj.set_left_and_right(70.0, 7.0);
assert_relative_eq!(proj.left(), 70.0, epsilon = 1.0e-6);
assert_relative_eq!(proj.right(), 7.0, epsilon = 1.0e-6);

pub fn set_bottom_and_top(&mut self, bottom: T, top: T)[src]

Sets the view cuboid offsets along the y axis.

let mut proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
proj.set_bottom_and_top(7.0, 70.0);
assert_relative_eq!(proj.bottom(), 7.0, epsilon = 1.0e-6);
assert_relative_eq!(proj.top(), 70.0, epsilon = 1.0e-6);

// It is also OK to have `bottom > top`.
proj.set_bottom_and_top(70.0, 7.0);
assert_relative_eq!(proj.bottom(), 70.0, epsilon = 1.0e-6);
assert_relative_eq!(proj.top(), 7.0, epsilon = 1.0e-6);

pub fn set_znear_and_zfar(&mut self, znear: T, zfar: T)[src]

Sets the near and far plane offsets of the view cuboid.

let mut proj = Orthographic3::new(1.0, 10.0, 2.0, 20.0, 0.1, 1000.0);
proj.set_znear_and_zfar(50.0, 5000.0);
assert_relative_eq!(proj.znear(), 50.0, epsilon = 1.0e-6);
assert_relative_eq!(proj.zfar(), 5000.0, epsilon = 1.0e-6);

// It is also OK to have `znear > zfar`.
proj.set_znear_and_zfar(5000.0, 0.5);
assert_relative_eq!(proj.znear(), 5000.0, epsilon = 1.0e-6);
assert_relative_eq!(proj.zfar(), 0.5, epsilon = 1.0e-6);

Trait Implementations

impl<T> Clone for Orthographic3<T> where
    T: RealField,

[src]

pub fn clone(&self) -> Orthographic3<T>[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0 [src]

Performs copy-assignment from source. Read more

impl<T> Debug for Orthographic3<T> where
    T: RealField,

[src]

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

Formats the value using the given formatter. Read more

impl<T> From<Orthographic3<T>> for Matrix<T, Const<{_: usize}>, Const<{_: usize}>, ArrayStorage<T, 4_usize, 4_usize>> where
    T: RealField,

[src]

pub fn from(
    orth: Orthographic3<T>
) -> Matrix<T, Const<{_: usize}>, Const<{_: usize}>, ArrayStorage<T, 4_usize, 4_usize>>

[src]

Performs the conversion.

impl<T> PartialEq<Orthographic3<T>> for Orthographic3<T> where
    T: RealField,

[src]

pub fn eq(&self, right: &Orthographic3<T>) -> bool[src]

This method tests for self and other values to be equal, and is used by ==. Read more

#[must_use]
fn ne(&self, other: &Rhs) -> bool

1.0.0 [src]

This method tests for !=.

impl<T> Copy for Orthographic3<T> where
    T: RealField,

[src]

Auto Trait Implementations

impl<T> RefUnwindSafe for Orthographic3<T> where
    T: RefUnwindSafe,

impl<T> Send for Orthographic3<T>

impl<T> Sync for Orthographic3<T>

impl<T> Unpin for Orthographic3<T> where
    T: Unpin,

impl<T> UnwindSafe for Orthographic3<T> where
    T: UnwindSafe,

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized,

[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized,

[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized,

[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> Downcast for T where
    T: Any,

pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for T where
    T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + 'static + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> Instrument for T[src]

fn instrument(self, span: Span) -> Instrumented<Self>[src]

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>[src]

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
    U: From<T>,

[src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> Scalar for T where
    T: Copy + PartialEq<T> + Debug + Any,

[src]

pub fn inlined_clone(&self) -> T[src]

Performance hack: Clone doesn’t get inlined for Copy types in debug mode, so make it inline anyway.

fn is<T>() -> bool where
    T: Scalar,

[src]

Tests if Self the same as the type T Read more

impl<SS, SP> SupersetOf<SS> for SP where
    SS: SubsetOf<SP>,

pub fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

pub fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

pub fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

pub fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> ToOwned for T where
    T: Clone,

[src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>,

[src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<T> TypeData for T where
    T: 'static + Send + Sync + Clone,

pub fn clone_type_data(&self) -> Box<dyn TypeData + 'static, Global>

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> Component for T where
    T: 'static + Send + Sync,