Struct EntityRef 

pub struct EntityRef<'b, T: ?Sized + 'b> { /* private fields */ }

A guard that ensures a reference to an IR entity cannot be mutably aliased

Implementations

impl<'b, T: ?Sized> EntityRef<'b, T>

pub fn map<U: ?Sized, F>(orig: Self, f: F) -> EntityRef<'b, U>

where F: FnOnce(&T) -> &U,

Map this reference to a derived reference.

pub fn project<'to, 'from: 'to, To, F>( orig: EntityRef<'from, T>, f: F, ) -> EntityProjection<'from, To>

where F: FnOnce(&'to T) -> To, To: 'to,

Project this borrow into a owned (but semantically borrowed) value that inherits ownership of the underlying borrow.

pub fn into_entity_mut(self) -> Result<EntityMut<'b, T>, Self>

Try to convert this immutable borrow into a mutable borrow, if it is the only immutable borrow

pub fn into_borrow_ref(self) -> BorrowRef<'b>

pub fn from_raw_parts(value: NonNull<T>, borrow: BorrowRef<'b>) -> Self

impl<T: Attribute> EntityRef<'_, T>

pub fn as_attribute_ref(&self) -> AttributeRef

Reconstitutes the type-erased intrusive handle for this borrowed attribute.

impl EntityRef<'_, dyn Attribute>

pub fn as_attribute_ref(&self) -> AttributeRef

Reconstitutes the type-erased intrusive handle for this borrowed attribute.

Trait Implementations

impl<T: Op> AsRef<Operation> for EntityRef<'_, T>

fn as_ref(&self) -> &Operation

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: ?Sized> AsRef<T> for EntityRef<'_, T>

default fn as_ref(&self) -> &T

Converts this type into a shared reference of the (usually inferred) input type.

impl<'b, T, U> CoerceUnsized<EntityRef<'b, U>> for EntityRef<'b, T>

where T: ?Sized + Unsize<U>, U: ?Sized,

impl<T: ?Sized + Debug> Debug for EntityRef<'_, T>

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

Formats the value using the given formatter.

impl<T: ?Sized> Deref for EntityRef<'_, T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: ?Sized + Display> Display for EntityRef<'_, T>

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

Formats the value using the given formatter.

impl<T: ?Sized + Eq> Eq for EntityRef<'_, T>

impl<T> From<EntityRef<'_, T>> for ProgramPoint

where for<'a> ProgramPoint: From<&'a T>,

fn from(entity: EntityRef<'_, T>) -> Self

Converts to this type from the input type.

impl<T: ?Sized + Hash> Hash for EntityRef<'_, T>

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<T: ?Sized + Ord> Ord for EntityRef<'_, T>

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<T: ?Sized + PartialEq> PartialEq for EntityRef<'_, T>

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<'a, T: ?Sized + PartialEq + AsAny + 'static> PartialEqable for EntityRef<'a, T>

fn equable_type_name(&self) -> &'static str

fn eqable(&self) -> &dyn Any

impl<T: ?Sized + PartialOrd> PartialOrd for EntityRef<'_, T>

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

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

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

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

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

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

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

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

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

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

impl<T: ?Sized + PrettyPrint> PrettyPrint for EntityRef<'_, T>

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.