#[repr(C)]
pub struct StencilState { pub front: StencilFaceState, pub back: StencilFaceState, pub read_mask: u32, pub write_mask: u32, }
Expand description

State of the stencil operation (fixed-pipeline stage).

For use in DepthStencilState.

Corresponds to a portion of WebGPU GPUDepthStencilState.

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§front: StencilFaceState

Front face mode.

§back: StencilFaceState

Back face mode.

§read_mask: u32

Stencil values are AND’d with this mask when reading and writing from the stencil buffer. Only low 8 bits are used.

§write_mask: u32

Stencil values are AND’d with this mask when writing to the stencil buffer. Only low 8 bits are used.

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impl StencilState

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pub fn is_enabled(&self) -> bool

Returns true if the stencil test is enabled.

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pub fn is_read_only(&self, cull_mode: Option<Face>) -> bool

Returns true if the state doesn’t mutate the target values.

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pub fn needs_ref_value(&self) -> bool

Returns true if the stencil state uses the reference value for testing.

Trait Implementations§

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impl Clone for StencilState

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fn clone(&self) -> StencilState

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for StencilState

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

Formats the value using the given formatter. Read more
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impl Default for StencilState

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fn default() -> StencilState

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for StencilState

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Hash for StencilState

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq<StencilState> for StencilState

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for StencilState

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Eq for StencilState

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impl StructuralEq for StencilState

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impl StructuralPartialEq for StencilState

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,