Struct rupta::mir::context::Context

pub struct Context<E: ContextElement> { /* private fields */ }

A context is composed of a list of context elements, e.g. callsites.

Implementations

impl<E: ContextElement> Context<E>

pub fn new_empty() -> Rc<Self>

pub fn new(context_elems: Vec<E>) -> Rc<Self>

pub fn len(&self) -> usize

pub fn new_k_limited_context( old_ctx: &Rc<Context<E>>, elem: E, k: usize ) -> Rc<Self>

Composes a new context from a given context and a new context element. Discard the last old context element if the length of context exceeds the depth limit.

pub fn k_limited_context(ctx: &Rc<Context<E>>, k: usize) -> Rc<Self>

pub fn first_context_element(&self) -> Option<&E>

pub fn last_context_element(&self) -> Option<&E>

Trait Implementations

impl<E: Clone + ContextElement> Clone for Context<E>

fn clone(&self) -> Context<E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E: ContextElement> Debug for Context<E>

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

Formats the value using the given formatter.

impl<E: Hash + ContextElement> Hash for Context<E>

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<E: PartialEq + ContextElement> PartialEq for Context<E>

fn eq(&self, other: &Context<E>) -> 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<E: Eq + ContextElement> Eq for Context<E>

impl<E: ContextElement> StructuralPartialEq for Context<E>