Enum vulkano::pipeline::graphics::color_blend::LogicOp

source · [−]

#[non_exhaustive]
#[repr(i32)]
pub enum LogicOp {
Show 16 variants    Clear,
    And,
    AndReverse,
    Copy,
    AndInverted,
    Noop,
    Xor,
    Or,
    Nor,
    Equivalent,
    Invert,
    OrReverse,
    CopyInverted,
    OrInverted,
    Nand,
    Set,
}

Expand description

Which logical operation to apply to the output values.

The operation is applied individually for each channel (red, green, blue and alpha).

Only relevant for integer or unsigned attachments.

Also note that some implementations don’t support logic operations.

Variants (Non-exhaustive)

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

`Clear`

Returns 0.

`And`

Returns source & destination.

`AndReverse`

Returns source & !destination.

`Copy`

Returns source.

`AndInverted`

Returns !source & destination.

`Noop`

Returns destination.

`Xor`

Returns source ^ destination.

`Or`

Returns source | destination.

`Nor`

Returns !(source | destination).

`Equivalent`

Returns !(source ^ destination).

`Invert`

Returns !destination.

`OrReverse`

Returns `source | !destination.

`CopyInverted`

Returns !source.

`OrInverted`

Returns !source | destination.

`Nand`

Returns !(source & destination).

`Set`

Returns !0 (all bits set to 1).

Trait Implementations

impl Clone for LogicOp

fn clone(&self) -> LogicOp

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for LogicOp

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

Formats the value using the given formatter. Read more

impl Default for LogicOp

fn default() -> LogicOp

Returns the “default value” for a type. Read more

impl From<LogicOp> for LogicOp

fn from(val: LogicOp) -> Self

Converts to this type from the input type.

impl Hash for LogicOp

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq<LogicOp> for LogicOp

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

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

1.0.0 · source

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. Read more

impl TryFrom<LogicOp> for LogicOp

type Error = ()

The type returned in the event of a conversion error.

fn try_from(val: LogicOp) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for LogicOp

impl Eq for LogicOp

impl StructuralEq for LogicOp

impl StructuralPartialEq for LogicOp

Auto Trait Implementations

impl RefUnwindSafe for LogicOp

impl Send for LogicOp

impl Sync for LogicOp

impl Unpin for LogicOp

impl UnwindSafe for LogicOp

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

fn clone_into(&self, target: &mut T)

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.