Struct OpResult 

pub struct OpResult { /* private fields */ }

An OpResult represents the definition of a Value by the result of an Operation

Implementations

impl OpResult

pub fn new( span: SourceSpan, id: ValueId, ty: Type, owner: OperationRef, index: u8, ) -> Self

pub fn owner(&self) -> OperationRef

Get the Operation to which this OpResult belongs

pub fn index(&self) -> usize

Get the index of this result in the result list of the owning Operation

impl OpResult

pub fn as_value_ref(&self) -> ValueRef

pub fn as_op_result_ref(&self) -> OpResultRef

Trait Implementations

impl Debug for OpResult

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

Formats the value using the given formatter.

impl Display for OpResult

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

Formats the value using the given formatter.

impl EntityParent<OpOperandImpl> for OpResult

fn offset() -> usize

Statically compute the offset of the EntityList within Self that is used to store children of type Child.

impl EntityWithId for OpResult

type Id = ValueId

fn id(&self) -> Self::Id

impl Hash for OpResult

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 Ord for OpResult

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for OpResult

fn eq(&self, other: &Self) -> 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 PartialOrd for OpResult

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl PrettyPrint for OpResult

fn render(&self) -> Document

The core of the PrettyPrint functionality.

fn to_pretty_string(&self) -> String

Produce a String containing the results of pretty-printing this object.

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

Pretty-print this object to the given core::fmt::Formatter.

impl Spanned for OpResult

fn span(&self) -> SourceSpan

impl StorableEntity for OpResult

fn unlink(&mut self)

Unlink all users of this result

The users will still refer to this result, but the use list of this value will be empty

fn index(&self) -> usize

Get the absolute index of this entity in its container.

unsafe fn set_index(&mut self, index: usize)

Set the absolute index of this entity in its container.

impl Usable for OpResult

type Use = OpOperandImpl

The type associated with each unique use, e.g. OpOperand

fn uses(&self) -> &OpOperandList

Get a list of uses of this definition

fn uses_mut(&mut self) -> &mut OpOperandList

Get a mutable list of uses of this definition

fn is_used(&self) -> bool

Returns true if this definition is used

fn iter_uses(&self) -> EntityIter<'_, Self::Use>

Get an iterator over the uses of this definition

fn first_use(&self) -> EntityCursor<'_, Self::Use>

Get a cursor positioned on the first use of this definition, or the null cursor if unused.

fn first_use_mut(&mut self) -> EntityCursorMut<'_, Self::Use>

Get a mutable cursor positioned on the first use of this definition, or the null cursor if unused.

fn insert_use(&mut self, user: UnsafeIntrusiveEntityRef<Self::Use>)

Add user to the set of uses of this definition

impl Value for OpResult

fn ty(&self) -> &Type

Get the type of this value

fn set_span(&mut self, span: SourceSpan)

Set the source location of this value

fn set_type(&mut self, ty: Type)

Set the type of this value

fn get_defining_op(&self) -> Option<OperationRef>

Get the defining operation for this value, if defined by an operation.

fn parent_block(&self) -> Option<BlockRef>

Get the block which contains the definition of this value

fn parent_region(&self) -> Option<RegionRef>

Get the region which contains the definition of this value

fn is_used_outside_of_block(&self, block: &BlockRef) -> bool

Returns true if this value is used outside of the given block

fn replace_all_uses_with(&mut self, replacement: ValueRef)

Replace all uses of self with replacement

fn replace_all_uses_except( &mut self, replacement: ValueRef, exceptions: &[OperationRef], )

Replace all uses of self with replacement unless the user is in exceptions

impl Entity for OpResult

impl Eq for OpResult