Struct bytecode::borrow_analysis::BorrowInfo

pub struct BorrowInfo { /* private fields */ }

Implementations

impl BorrowInfo

pub fn get_children(&self, node: &BorrowNode) -> Vec<&BorrowNode>

Gets the children of this node.

pub fn get_parents(&self, node: &BorrowNode) -> Vec<&BorrowNode>

Gets the parents of this node.

pub fn get_incoming( &self, node: &BorrowNode ) -> SetDomain<(BorrowNode, BorrowEdge)>

Gets incoming edges (together with sources) of this node.

pub fn is_conditional(&self, node: &BorrowNode) -> bool

Returns true if this node is conditional, that is, it borrows from multiple parents, or has a transient child which is conditional.

pub fn is_in_use(&self, node: &BorrowNode) -> bool

Checks whether a node is in use. A node is used if it is in the live_nodes set or if it is borrowed by a node which is used.

pub fn is_moved(&self, node: &BorrowNode) -> bool

Checks whether this is a moved node.

pub fn dying_nodes(&self, next: &BorrowInfo) -> Vec<BorrowNode>

Returns nodes which are dying from this to the next state. This includes those which are directly dying plus those from which they borrow. Returns nodes in child-first order.

pub fn is_empty(&self) -> bool

pub fn borrow_info_str(&self, func_target: &FunctionTarget<'_>) -> String

Trait Implementations

impl AbstractDomain for BorrowInfo

fn join(&mut self, other: &Self) -> JoinResult

impl Clone for BorrowInfo

fn clone(&self) -> BorrowInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BorrowInfo

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

Formats the value using the given formatter.

impl Default for BorrowInfo

fn default() -> BorrowInfo

Returns the “default value” for a type.

impl PartialEq<BorrowInfo> for BorrowInfo

fn eq(&self, other: &BorrowInfo) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<BorrowInfo> for BorrowInfo

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for BorrowInfo

impl StructuralEq for BorrowInfo

impl StructuralPartialEq for BorrowInfo