Struct Blocks

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

Storage for basic blocks within the DFG.

Implementations

impl Blocks

pub fn add(&mut self) -> Block

Create a new basic block.

pub fn len(&self) -> usize

Get the total number of basic blocks created in this function, whether they are currently inserted in the layout or not.

This is intended for use with SecondaryMap::with_capacity.

pub fn reserve(&mut self, additional: usize)

Reserves capacity for at least additional more elements to be inserted.

pub fn is_valid(&self, block: Block) -> bool

Returns true if the given block reference is valid.

pub fn iter(&self) -> impl Iterator<Item = Block>

Iterate over all blocks, regardless whether a block is actually inserted in the layout or not.

Iterates in creation order, not layout order.

Trait Implementations

impl Clone for Blocks

fn clone(&self) -> Blocks

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'de> Deserialize<'de> for Blocks

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Blocks

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 Index<Block> for Blocks

type Output = BlockData

The returned type after indexing.

fn index(&self, block: Block) -> &BlockData

Performs the indexing (container[index]) operation.

impl IndexMut<Block> for Blocks

fn index_mut(&mut self, block: Block) -> &mut BlockData

Performs the mutable indexing (container[index]) operation.

impl PartialEq for Blocks

fn eq(&self, other: &Blocks) -> 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 Blocks

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Blocks