Enum NonSemantic

pub enum NonSemantic {
    EnterDebugScope,
    ExitDebugScope,
    Print {
        format_string: String,
        args: Vec<Variable>,
    },
    Comment {
        content: String,
    },
}

Operations that don’t change the semantics of the kernel. In other words, operations that do not perform any computation, if they run at all. i.e. println, comments and debug symbols.

Can be safely removed or ignored without changing the kernel result.

Variants

EnterDebugScope

Enter a new debug scope, this happens recursively when a cube function is called and inlined into the kernel. Should push a new frame onto the debug call stack.

ExitDebugScope

Exit a debug scope and resume execution at the previous stack frame.

Print

Print a formatted string with arguments to the backend’s debugging facilit (i.e. validation layer). The syntax of the format string depends on the backend, but tends to follow C++ convention.

Fields

format_string: String

args: Vec<Variable>

Comment

Insert a comment into the compiled source

Fields

content: String

Trait Implementations

impl Clone for NonSemantic

fn clone(&self) -> NonSemantic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NonSemantic

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NonSemantic

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for NonSemantic

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

Formats the value using the given formatter.

impl From<<NonSemantic as OperationReflect>::OpCode> for OpCode

fn from(value: <NonSemantic as OperationReflect>::OpCode) -> Self

Converts to this type from the input type.

impl From<NonSemantic> for Instruction

fn from(value: NonSemantic) -> Self

Converts to this type from the input type.

impl From<NonSemantic> for Operation

fn from(value: NonSemantic) -> Self

Converts to this type from the input type.

impl Hash for NonSemantic

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl OperationReflect for NonSemantic

type OpCode = NonSemanticOpCode

Type of the op codes for this operation

fn op_code(&self) -> Self::OpCode

Get the opcode for this operation

fn args(&self) -> Option<Vec<Variable>>

Get the list of arguments for this operation. If not all arguments are Variable, returns None instead.

fn from_code_and_args(op_code: Self::OpCode, args: &[Variable]) -> Option<Self>

Create typed operation from an opcode and a list of arguments. Returns None if not all arguments are Variable.

fn is_commutative(&self) -> bool

Whether this operation is commutative (arguments can be freely reordered). Ignored for single argument operations.

fn is_pure(&self) -> bool

Whether this operation is pure (has no side effects). Things like uniform/plane operations are considered impure, because they affect other units.

impl PartialEq for NonSemantic

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for NonSemantic

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TypeHash for NonSemantic

fn write_hash(hasher: &mut impl Hasher)

Write the structure of the type to the hasher

fn type_hash() -> u64

Generate a stable hash of the type structure.

impl Eq for NonSemantic

impl StructuralPartialEq for NonSemantic