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ScalarSymbolCoordinate

eqiora::ir

Struct ScalarSymbolCoordinate 

pub struct ScalarSymbolCoordinate { /* private fields */ }
Description

One scalar coordinate of a shaped Semantic Model symbol.

The empty component index denotes a scalar. Non-scalar indices are lexicographic row-major coordinates with the last axis varying fastest. Real and imaginary parts retain that same symbol and channel coordinate.

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impl ScalarSymbolCoordinate

Signature links:§ScalarSymbolCoordinate

pub fn for_value( symbol: SymbolRef, value_type: &ValueType, ) -> Result<Vec<ScalarSymbolCoordinate>, Diagnostic>

Signature links:for_valueSymbolRefValueTypeResultVecScalarSymbolCoordinateDiagnostic

Enumerate a numeric value’s coordinates in channel-major, real/imaginary order.

§Errors

Rejects discrete values or unrepresentable component cardinalities.

pub const fn symbol(&self) -> SymbolRef

Signature links:symbolSymbolRef

Semantic symbol before Operator lowering.

pub fn with_symbol(&self, symbol: SymbolRef) -> ScalarSymbolCoordinate

Signature links:with_symbolSymbolRefScalarSymbolCoordinate

Rename the source symbol while retaining its exact component and scalar part. The consumer must establish that the replacement has the same value shape and scalar domain (for example a Field and its time derivative).

pub const fn is_imaginary(&self) -> bool

Signature links:is_imaginarybool

Whether this is the imaginary coordinate; false denotes the real coordinate. This is separate from the channel index.

pub const fn component_index(&self) -> &[u32]

Signature links:component_indexu32

Exact row-major component multi-index; empty for a scalar.

Trait Implementations§

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impl Clone for ScalarSymbolCoordinate

Signature links:§CloneScalarSymbolCoordinate
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fn clone(&self) -> ScalarSymbolCoordinate

Signature links:§cloneScalarSymbolCoordinate
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Signature links:unstableSource§clone_from
Performs copy-assignment from source. Read more
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impl Debug for ScalarSymbolCoordinate

Signature links:§DebugScalarSymbolCoordinate
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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Signature links:§fmtFormatterResult()Error
Formats the value using the given formatter. Read more
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impl Hash for ScalarSymbolCoordinate

Signature links:§HashScalarSymbolCoordinate
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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Signature links:§hash&mut __HHasher
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, Self: Sized,

Signature links:Source§hash_slice&mut HHasherSized
Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for ScalarSymbolCoordinate

Signature links:§PartialEqScalarSymbolCoordinate
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fn eq(&self, other: &ScalarSymbolCoordinate) -> bool

Signature links:§eqScalarSymbolCoordinatebool
Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Signature links:unstableSource§ne&Rhsbool
Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for ScalarSymbolCoordinate

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impl StructuralPartialEq for ScalarSymbolCoordinate

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