Struct Value 

pub struct Value(/* private fields */);

A handle of Koopa IR value.

You can fetch ValueData from DataFlowGraph in FunctionData by using this handle.

Implementations

impl Value

pub fn is_global(self) -> bool

Returns true if the current value handle is a global value handle.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Value

impl Debug for Value

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

Formats the value using the given formatter.

impl Eq for Value

impl Hash for Value

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 Map<Value, InstNode> for InstMap

fn len(&self) -> usize

Returns the number of elements in the map.

fn clear(&mut self)

Clears the map, removing all key-value pairs. Keeps the allocated memory for reuse.

fn get<Q>(&self, k: &Q) -> Option<&InstNode>

where Value: Borrow<Q>, Q: ?Sized + Hash + Eq,

Returns a reference to the value corresponding to the key.

fn get_mut<Q>(&mut self, k: &Q) -> Option<&mut InstNode>

where Value: Borrow<Q>, Q: ?Sized + Hash + Eq,

Returns a mutable reference to the value corresponding to the key.

fn insert<T>(&mut self, k: Value, v: T) -> Result<(), (Value, T)>

where T: Into<InstNode>,

Inserts a key-value pair into the map.

fn remove_entry<Q>(&mut self, k: &Q) -> Option<(Value, InstNode)>

where Value: Borrow<Q>, Q: ?Sized + Hash + Eq,

Removes a key from the map, returning the stored key and value if the key was previously in the map.

fn is_empty(&self) -> bool

Returns true if the map contains no elements.

fn contains_key<Q>(&self, k: &Q) -> bool

where K: Hash + Eq + Borrow<Q>, Q: Hash + Eq + ?Sized,

Returns true if the map contains a value for the specified key.

fn remove<Q>(&mut self, k: &Q) -> Option<V>

where K: Hash + Eq + Borrow<Q>, Q: Hash + Eq + ?Sized,

Removes a key from the map, returning the value at the key if the key was previously in the map.

impl PartialEq for Value

fn eq(&self, other: &Value) -> 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 StructuralPartialEq for Value