# [−][src]Struct nphysics2d::material::MaterialContext

The context for determining the local material properties at a contact.

## Fields

`body: &'a dyn Body<N>`

One of the two bodies involved in the contact.

`body_part: &'a dyn BodyPart<N>`

One of the two bodies part involved in the contact.

`collider: &'a Collider<N>`

One of the two colliders involved in the contact.

`contact: &'a TrackedContact<N>`

The contact.

`is_first: bool`

Whether the bodies (and collider) in this structure are the first one involved in the contact.

This is `false`

if the body involved in the contact is the second one.

## Trait Implementations

`impl<'a, N: Copy + Real> Copy for MaterialContext<'a, N>`

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`impl<'a, N: Copy + Real> Copy for MaterialContext<'a, N>`

`impl<'a, N: Clone + Real> Clone for MaterialContext<'a, N>`

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`impl<'a, N: Clone + Real> Clone for MaterialContext<'a, N>`

`fn clone(&self) -> MaterialContext<'a, N>`

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`fn clone(&self) -> MaterialContext<'a, N>`

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

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

1.0.0

[src]Performs copy-assignment from `source`

. Read more

## Auto Trait Implementations

`impl<'a, N> Send for MaterialContext<'a, N> where`

N: Scalar,

`impl<'a, N> Send for MaterialContext<'a, N> where`

N: Scalar,

`impl<'a, N> Sync for MaterialContext<'a, N> where`

N: Scalar,

`impl<'a, N> Sync for MaterialContext<'a, N> where`

N: Scalar,

## Blanket Implementations

`impl<T> From for T`

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`impl<T> From for T`

`impl<T, U> Into for T where`

U: From<T>,

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`impl<T, U> Into for T where`

U: From<T>,

`impl<T> ToOwned for T where`

T: Clone,

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`impl<T> ToOwned for T where`

T: Clone,

`impl<T, U> TryFrom for T where`

T: From<U>,

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`impl<T, U> TryFrom for T where`

T: From<U>,

`type Error = !`

🔬 This is a nightly-only experimental API. (

`try_from`

)The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`

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`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`

`impl<T> Borrow for T where`

T: ?Sized,

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`impl<T> Borrow for T where`

T: ?Sized,

`impl<T> Any for T where`

T: 'static + ?Sized,

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`impl<T> Any for T where`

T: 'static + ?Sized,

`fn get_type_id(&self) -> TypeId`

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`fn get_type_id(&self) -> TypeId`

`impl<T, U> TryInto for T where`

U: TryFrom<T>,

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`impl<T, U> TryInto for T where`

U: TryFrom<T>,

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

🔬 This is a nightly-only experimental API. (

`try_from`

)The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`

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`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`

`impl<T> BorrowMut for T where`

T: ?Sized,

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`impl<T> BorrowMut for T where`

T: ?Sized,

`fn borrow_mut(&mut self) -> &mut T`

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`fn borrow_mut(&mut self) -> &mut T`

`impl<T> Downcast for T where`

T: Any,

`impl<T> Downcast for T where`

T: Any,

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

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

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

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

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

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

`impl<SS, SP> SupersetOf for SP where`

SS: SubsetOf<SP>,

`impl<SS, SP> SupersetOf for SP where`

SS: SubsetOf<SP>,

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

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

`fn is_in_subset(&self) -> bool`

`fn is_in_subset(&self) -> bool`

`unsafe fn to_subset_unchecked(&self) -> SS`

`unsafe fn to_subset_unchecked(&self) -> SS`

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

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

`impl<T> Same for T`

`impl<T> Same for T`

`type Output = T`

Should always be `Self`