Struct AliasPair 

pub struct AliasPair {
    pub left_local: usize,
    pub lhs_fields: Vec<usize>,
    pub right_local: usize,
    pub rhs_fields: Vec<usize>,
}

AliasPair is used to store the alias relationships between two places. The result is field-sensitive.

Fields

left_local: usize

lhs_fields: Vec<usize>

right_local: usize

rhs_fields: Vec<usize>

Implementations

impl AliasPair

pub fn new(left_local: usize, right_local: usize) -> AliasPair

pub fn swap(&mut self)

Swap the two elements of an alias pair, i.e., left to right, and right to left.

pub fn left_local(&self) -> usize

pub fn right_local(&self) -> usize

pub fn lhs_fields(&self) -> &[usize]

pub fn rhs_fields(&self) -> &[usize]

Trait Implementations

impl Clone for AliasPair

fn clone(&self) -> AliasPair

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AliasPair

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

Formats the value using the given formatter.

impl Display for AliasPair

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

Formats the value using the given formatter.

impl From<MopAliasPair> for AliasPair

fn from(m: MopAliasPair) -> Self

Converts to this type from the input type.

impl Hash for AliasPair

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 PartialEq for AliasPair

fn eq(&self, other: &AliasPair) -> 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 Eq for AliasPair

impl StructuralPartialEq for AliasPair