pub struct SphericalJoint {Show 17 fields
pub entity1: Entity,
pub entity2: Entity,
pub local_anchor1: Vector,
pub local_anchor2: Vector,
pub swing_axis: Vector3,
pub twist_axis: Vector3,
pub swing_limit: Option<AngleLimit>,
pub twist_limit: Option<AngleLimit>,
pub damping_linear: Scalar,
pub damping_angular: Scalar,
pub position_lagrange: Scalar,
pub swing_lagrange: Scalar,
pub twist_lagrange: Scalar,
pub compliance: Scalar,
pub force: Vector,
pub swing_torque: Vector,
pub twist_torque: Vector,
}
Expand description
A spherical joint prevents relative translation of the attached bodies while allowing rotation around all axes.
Spherical joints can be useful for things like pendula, chains, ragdolls etc.
Fields§
§entity1: Entity
First entity constrained by the joint.
entity2: Entity
Second entity constrained by the joint.
local_anchor1: Vector
Attachment point on the first body.
local_anchor2: Vector
Attachment point on the second body.
swing_axis: Vector3
An axis that the attached bodies can swing around. This is normally the x-axis.
twist_axis: Vector3
An axis that the attached bodies can twist around. This is normally the y-axis.
swing_limit: Option<AngleLimit>
The extents of the allowed relative rotation of the bodies around the swing_axis
.
twist_limit: Option<AngleLimit>
The extents of the allowed relative rotation of the bodies around the twist_axis
.
damping_linear: Scalar
Linear damping applied by the joint.
damping_angular: Scalar
Angular damping applied by the joint.
position_lagrange: Scalar
Lagrange multiplier for the positional correction.
swing_lagrange: Scalar
Lagrange multiplier for the angular correction caused by the swing limits.
twist_lagrange: Scalar
Lagrange multiplier for the angular correction caused by the twist limits.
compliance: Scalar
The joint’s compliance, the inverse of stiffness, has the unit meters / Newton.
force: Vector
The force exerted by the joint.
swing_torque: Vector
The torque exerted by the joint when limiting the relative rotation of the bodies around the swing_axis
.
twist_torque: Vector
The torque exerted by the joint when limiting the relative rotation of the bodies around the twist_axis
.
Implementations§
source§impl SphericalJoint
impl SphericalJoint
sourcepub fn with_swing_limits(self, min: Scalar, max: Scalar) -> Self
pub fn with_swing_limits(self, min: Scalar, max: Scalar) -> Self
Sets the limits of the allowed relative rotation around the swing_axis
.
sourcepub fn with_twist_limits(self, min: Scalar, max: Scalar) -> Self
pub fn with_twist_limits(self, min: Scalar, max: Scalar) -> Self
Sets the limits of the allowed relative rotation around the twist_axis
.
Trait Implementations§
source§impl AngularConstraint for SphericalJoint
impl AngularConstraint for SphericalJoint
source§fn apply_angular_lagrange_update(
&self,
body1: &mut RigidBodyQueryItem<'_>,
body2: &mut RigidBodyQueryItem<'_>,
delta_lagrange: Scalar,
axis: Vector
) -> Vector
fn apply_angular_lagrange_update( &self, body1: &mut RigidBodyQueryItem<'_>, body2: &mut RigidBodyQueryItem<'_>, delta_lagrange: Scalar, axis: Vector ) -> Vector
source§fn apply_angular_impulse(
&self,
body1: &mut RigidBodyQueryItem<'_>,
body2: &mut RigidBodyQueryItem<'_>,
impulse: Vector
) -> Vector
fn apply_angular_impulse( &self, body1: &mut RigidBodyQueryItem<'_>, body2: &mut RigidBodyQueryItem<'_>, impulse: Vector ) -> Vector
source§fn align_orientation(
&self,
body1: &mut RigidBodyQueryItem<'_>,
body2: &mut RigidBodyQueryItem<'_>,
rotation_difference: Vector,
lagrange: &mut Scalar,
compliance: Scalar,
dt: Scalar
) -> Vector
fn align_orientation( &self, body1: &mut RigidBodyQueryItem<'_>, body2: &mut RigidBodyQueryItem<'_>, rotation_difference: Vector, lagrange: &mut Scalar, compliance: Scalar, dt: Scalar ) -> Vector
source§fn apply_angular_correction(
&self,
body1: &mut RigidBodyQueryItem<'_>,
body2: &mut RigidBodyQueryItem<'_>,
delta_lagrange: Scalar,
axis: Vector
) -> Vector
fn apply_angular_correction( &self, body1: &mut RigidBodyQueryItem<'_>, body2: &mut RigidBodyQueryItem<'_>, delta_lagrange: Scalar, axis: Vector ) -> Vector
source§fn compute_generalized_inverse_mass(
&self,
body: &RigidBodyQueryItem<'_>,
axis: Vector
) -> Scalar
fn compute_generalized_inverse_mass( &self, body: &RigidBodyQueryItem<'_>, axis: Vector ) -> Scalar
axis
.source§fn get_delta_rot(
rot: Rotation,
inverse_inertia: Matrix3,
p: Vector
) -> Quaternion
fn get_delta_rot( rot: Rotation, inverse_inertia: Matrix3, p: Vector ) -> Quaternion
p
.source§impl Clone for SphericalJoint
impl Clone for SphericalJoint
source§fn clone(&self) -> SphericalJoint
fn clone(&self) -> SphericalJoint
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Component for SphericalJoint
impl Component for SphericalJoint
source§const STORAGE_TYPE: StorageType = bevy::ecs::component::StorageType::Table
const STORAGE_TYPE: StorageType = bevy::ecs::component::StorageType::Table
source§fn register_component_hooks(_hooks: &mut ComponentHooks)
fn register_component_hooks(_hooks: &mut ComponentHooks)
ComponentHooks
.source§impl Debug for SphericalJoint
impl Debug for SphericalJoint
source§impl FromReflect for SphericalJointwhere
Self: Any + Send + Sync,
Entity: FromReflect + TypePath + RegisterForReflection,
Vector: FromReflect + TypePath + RegisterForReflection,
Vector3: FromReflect + TypePath + RegisterForReflection,
Option<AngleLimit>: FromReflect + TypePath + RegisterForReflection,
Scalar: FromReflect + TypePath + RegisterForReflection,
impl FromReflect for SphericalJointwhere
Self: Any + Send + Sync,
Entity: FromReflect + TypePath + RegisterForReflection,
Vector: FromReflect + TypePath + RegisterForReflection,
Vector3: FromReflect + TypePath + RegisterForReflection,
Option<AngleLimit>: FromReflect + TypePath + RegisterForReflection,
Scalar: FromReflect + TypePath + RegisterForReflection,
source§fn from_reflect(reflect: &dyn Reflect) -> Option<Self>
fn from_reflect(reflect: &dyn Reflect) -> Option<Self>
Self
from a reflected value.source§fn take_from_reflect(
reflect: Box<dyn Reflect>
) -> Result<Self, Box<dyn Reflect>>
fn take_from_reflect( reflect: Box<dyn Reflect> ) -> Result<Self, Box<dyn Reflect>>
Self
using,
constructing the value using from_reflect
if that fails. Read moresource§impl GetTypeRegistration for SphericalJointwhere
Self: Any + Send + Sync,
Entity: FromReflect + TypePath + RegisterForReflection,
Vector: FromReflect + TypePath + RegisterForReflection,
Vector3: FromReflect + TypePath + RegisterForReflection,
Option<AngleLimit>: FromReflect + TypePath + RegisterForReflection,
Scalar: FromReflect + TypePath + RegisterForReflection,
impl GetTypeRegistration for SphericalJointwhere
Self: Any + Send + Sync,
Entity: FromReflect + TypePath + RegisterForReflection,
Vector: FromReflect + TypePath + RegisterForReflection,
Vector3: FromReflect + TypePath + RegisterForReflection,
Option<AngleLimit>: FromReflect + TypePath + RegisterForReflection,
Scalar: FromReflect + TypePath + RegisterForReflection,
source§fn get_type_registration() -> TypeRegistration
fn get_type_registration() -> TypeRegistration
TypeRegistration
for this type.source§fn register_type_dependencies(registry: &mut TypeRegistry)
fn register_type_dependencies(registry: &mut TypeRegistry)
source§impl Joint for SphericalJoint
impl Joint for SphericalJoint
source§fn with_compliance(self, compliance: Scalar) -> Self
fn with_compliance(self, compliance: Scalar) -> Self
source§fn with_local_anchor_1(self, anchor: Vector) -> Self
fn with_local_anchor_1(self, anchor: Vector) -> Self
source§fn with_local_anchor_2(self, anchor: Vector) -> Self
fn with_local_anchor_2(self, anchor: Vector) -> Self
source§fn with_linear_velocity_damping(self, damping: Scalar) -> Self
fn with_linear_velocity_damping(self, damping: Scalar) -> Self
source§fn with_angular_velocity_damping(self, damping: Scalar) -> Self
fn with_angular_velocity_damping(self, damping: Scalar) -> Self
source§fn local_anchor_1(&self) -> Vector
fn local_anchor_1(&self) -> Vector
source§fn local_anchor_2(&self) -> Vector
fn local_anchor_2(&self) -> Vector
source§fn damping_linear(&self) -> Scalar
fn damping_linear(&self) -> Scalar
source§fn damping_angular(&self) -> Scalar
fn damping_angular(&self) -> Scalar
source§fn align_position(
&self,
body1: &mut RigidBodyQueryItem<'_>,
body2: &mut RigidBodyQueryItem<'_>,
r1: Vector,
r2: Vector,
lagrange: &mut Scalar,
compliance: Scalar,
dt: Scalar
) -> Vector
fn align_position( &self, body1: &mut RigidBodyQueryItem<'_>, body2: &mut RigidBodyQueryItem<'_>, r1: Vector, r2: Vector, lagrange: &mut Scalar, compliance: Scalar, dt: Scalar ) -> Vector
r1
and r2
. Read moresource§impl MapEntities for SphericalJoint
impl MapEntities for SphericalJoint
source§fn map_entities<M: EntityMapper>(&mut self, entity_mapper: &mut M)
fn map_entities<M: EntityMapper>(&mut self, entity_mapper: &mut M)
source§impl PartialEq for SphericalJoint
impl PartialEq for SphericalJoint
source§fn eq(&self, other: &SphericalJoint) -> bool
fn eq(&self, other: &SphericalJoint) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PositionConstraint for SphericalJoint
impl PositionConstraint for SphericalJoint
source§fn apply_positional_lagrange_update(
&self,
body1: &mut RigidBodyQueryItem<'_>,
body2: &mut RigidBodyQueryItem<'_>,
delta_lagrange: Scalar,
direction: Vector,
r1: Vector,
r2: Vector
) -> Vector
fn apply_positional_lagrange_update( &self, body1: &mut RigidBodyQueryItem<'_>, body2: &mut RigidBodyQueryItem<'_>, delta_lagrange: Scalar, direction: Vector, r1: Vector, r2: Vector ) -> Vector
source§fn apply_positional_impulse(
&self,
body1: &mut RigidBodyQueryItem<'_>,
body2: &mut RigidBodyQueryItem<'_>,
impulse: Vector,
r1: Vector,
r2: Vector
) -> Vector
fn apply_positional_impulse( &self, body1: &mut RigidBodyQueryItem<'_>, body2: &mut RigidBodyQueryItem<'_>, impulse: Vector, r1: Vector, r2: Vector ) -> Vector
source§fn compute_generalized_inverse_mass(
&self,
body: &RigidBodyQueryItem<'_>,
r: Vector,
n: Vector
) -> Scalar
fn compute_generalized_inverse_mass( &self, body: &RigidBodyQueryItem<'_>, r: Vector, n: Vector ) -> Scalar
r
along the vector n
.source§fn get_delta_rot(
rot: Rotation,
inverse_inertia: Matrix3,
r: Vector,
p: Vector
) -> Quaternion
fn get_delta_rot( rot: Rotation, inverse_inertia: Matrix3, r: Vector, p: Vector ) -> Quaternion
p
at point r
.source§impl Reflect for SphericalJointwhere
Self: Any + Send + Sync,
Entity: FromReflect + TypePath + RegisterForReflection,
Vector: FromReflect + TypePath + RegisterForReflection,
Vector3: FromReflect + TypePath + RegisterForReflection,
Option<AngleLimit>: FromReflect + TypePath + RegisterForReflection,
Scalar: FromReflect + TypePath + RegisterForReflection,
impl Reflect for SphericalJointwhere
Self: Any + Send + Sync,
Entity: FromReflect + TypePath + RegisterForReflection,
Vector: FromReflect + TypePath + RegisterForReflection,
Vector3: FromReflect + TypePath + RegisterForReflection,
Option<AngleLimit>: FromReflect + TypePath + RegisterForReflection,
Scalar: FromReflect + TypePath + RegisterForReflection,
source§fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
source§fn as_any_mut(&mut self) -> &mut dyn Any
fn as_any_mut(&mut self) -> &mut dyn Any
&mut dyn Any
.source§fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>
fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>
source§fn as_reflect(&self) -> &dyn Reflect
fn as_reflect(&self) -> &dyn Reflect
source§fn as_reflect_mut(&mut self) -> &mut dyn Reflect
fn as_reflect_mut(&mut self) -> &mut dyn Reflect
source§fn clone_value(&self) -> Box<dyn Reflect>
fn clone_value(&self) -> Box<dyn Reflect>
Reflect
trait object. Read moresource§fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>
fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>
source§fn reflect_kind(&self) -> ReflectKind
fn reflect_kind(&self) -> ReflectKind
source§fn reflect_ref(&self) -> ReflectRef<'_>
fn reflect_ref(&self) -> ReflectRef<'_>
source§fn reflect_mut(&mut self) -> ReflectMut<'_>
fn reflect_mut(&mut self) -> ReflectMut<'_>
source§fn reflect_owned(self: Box<Self>) -> ReflectOwned
fn reflect_owned(self: Box<Self>) -> ReflectOwned
source§fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>
fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>
source§fn apply(&mut self, value: &(dyn Reflect + 'static))
fn apply(&mut self, value: &(dyn Reflect + 'static))
source§fn reflect_hash(&self) -> Option<u64>
fn reflect_hash(&self) -> Option<u64>
source§fn serializable(&self) -> Option<Serializable<'_>>
fn serializable(&self) -> Option<Serializable<'_>>
source§fn is_dynamic(&self) -> bool
fn is_dynamic(&self) -> bool
source§impl Struct for SphericalJointwhere
Self: Any + Send + Sync,
Entity: FromReflect + TypePath + RegisterForReflection,
Vector: FromReflect + TypePath + RegisterForReflection,
Vector3: FromReflect + TypePath + RegisterForReflection,
Option<AngleLimit>: FromReflect + TypePath + RegisterForReflection,
Scalar: FromReflect + TypePath + RegisterForReflection,
impl Struct for SphericalJointwhere
Self: Any + Send + Sync,
Entity: FromReflect + TypePath + RegisterForReflection,
Vector: FromReflect + TypePath + RegisterForReflection,
Vector3: FromReflect + TypePath + RegisterForReflection,
Option<AngleLimit>: FromReflect + TypePath + RegisterForReflection,
Scalar: FromReflect + TypePath + RegisterForReflection,
source§fn field(&self, name: &str) -> Option<&dyn Reflect>
fn field(&self, name: &str) -> Option<&dyn Reflect>
name
as a &dyn Reflect
.source§fn field_mut(&mut self, name: &str) -> Option<&mut dyn Reflect>
fn field_mut(&mut self, name: &str) -> Option<&mut dyn Reflect>
name
as a
&mut dyn Reflect
.source§fn field_at(&self, index: usize) -> Option<&dyn Reflect>
fn field_at(&self, index: usize) -> Option<&dyn Reflect>
index
as a
&dyn Reflect
.source§fn field_at_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>
fn field_at_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>
index
as a &mut dyn Reflect
.source§fn name_at(&self, index: usize) -> Option<&str>
fn name_at(&self, index: usize) -> Option<&str>
index
.source§fn iter_fields(&self) -> FieldIter<'_>
fn iter_fields(&self) -> FieldIter<'_>
source§fn clone_dynamic(&self) -> DynamicStruct
fn clone_dynamic(&self) -> DynamicStruct
DynamicStruct
.source§impl TypePath for SphericalJoint
impl TypePath for SphericalJoint
source§fn type_path() -> &'static str
fn type_path() -> &'static str
source§fn short_type_path() -> &'static str
fn short_type_path() -> &'static str
source§fn type_ident() -> Option<&'static str>
fn type_ident() -> Option<&'static str>
source§fn crate_name() -> Option<&'static str>
fn crate_name() -> Option<&'static str>
source§impl Typed for SphericalJointwhere
Self: Any + Send + Sync,
Entity: FromReflect + TypePath + RegisterForReflection,
Vector: FromReflect + TypePath + RegisterForReflection,
Vector3: FromReflect + TypePath + RegisterForReflection,
Option<AngleLimit>: FromReflect + TypePath + RegisterForReflection,
Scalar: FromReflect + TypePath + RegisterForReflection,
impl Typed for SphericalJointwhere
Self: Any + Send + Sync,
Entity: FromReflect + TypePath + RegisterForReflection,
Vector: FromReflect + TypePath + RegisterForReflection,
Vector3: FromReflect + TypePath + RegisterForReflection,
Option<AngleLimit>: FromReflect + TypePath + RegisterForReflection,
Scalar: FromReflect + TypePath + RegisterForReflection,
source§impl XpbdConstraint<2> for SphericalJoint
impl XpbdConstraint<2> for SphericalJoint
source§fn clear_lagrange_multipliers(&mut self)
fn clear_lagrange_multipliers(&mut self)
source§fn solve(&mut self, bodies: [&mut RigidBodyQueryItem<'_>; 2], dt: Scalar)
fn solve(&mut self, bodies: [&mut RigidBodyQueryItem<'_>; 2], dt: Scalar)
source§fn compute_lagrange_update_with_gradients(
&self,
lagrange: Scalar,
c: Scalar,
gradients: &[Vector],
inverse_masses: &[Scalar],
compliance: Scalar,
dt: Scalar
) -> Scalar
fn compute_lagrange_update_with_gradients( &self, lagrange: Scalar, c: Scalar, gradients: &[Vector], inverse_masses: &[Scalar], compliance: Scalar, dt: Scalar ) -> Scalar
source§fn compute_lagrange_update(
&self,
lagrange: Scalar,
c: Scalar,
inverse_masses: &[Scalar],
compliance: Scalar,
dt: Scalar
) -> Scalar
fn compute_lagrange_update( &self, lagrange: Scalar, c: Scalar, inverse_masses: &[Scalar], compliance: Scalar, dt: Scalar ) -> Scalar
impl Copy for SphericalJoint
impl StructuralPartialEq for SphericalJoint
Auto Trait Implementations§
impl Freeze for SphericalJoint
impl RefUnwindSafe for SphericalJoint
impl Send for SphericalJoint
impl Sync for SphericalJoint
impl Unpin for SphericalJoint
impl UnwindSafe for SphericalJoint
Blanket Implementations§
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impl<T, U> AsBindGroupShaderType<U> for T
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T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
source§impl<C> Bundle for Cwhere
C: Component,
impl<C> Bundle for Cwhere
C: Component,
fn component_ids( components: &mut Components, storages: &mut Storages, ids: &mut impl FnMut(ComponentId) )
unsafe fn from_components<T, F>(ctx: &mut T, func: &mut F) -> C
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components: &Components,
ids: &mut impl FnMut(Option<ComponentId>)
)
fn get_component_ids( components: &Components, ids: &mut impl FnMut(Option<ComponentId>) )
source§impl<T> Downcast for Twhere
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&self,
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) -> Result<&(dyn Reflect + 'static), ReflectPathError<'p>>
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) -> Result<&mut T, ReflectPathError<'p>>where
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source§fn instrument(self, span: Span) -> Instrumented<Self>
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impl<T> IntoEither for T
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Converts self
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impl<T> Pointable for T
source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
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superset. Read moresource§fn is_in_subset(&self) -> bool
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is actually part of its subset T
(and can be converted to it).source§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
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but without any property checks. Always succeeds.source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
self
to the equivalent element of its superset.