Struct ResolvedExpr 

pub struct ResolvedExpr { /* private fields */ }

Value indicating a resolved expression, which can be evaluated directly. It knows which item references are dependencies, and is therefore able to discover the resolution path of an evaluation.

Implementations

impl ResolvedExpr

pub fn new( expr: &Expr, itemrefs: &HashSet<ItemReference>, macro_symbols: &HashSet<Symbol>, lut: &mut HashMap<String, ItemReference>, ) -> ResolvedExpr

pub fn item_expr<'a>(&'a self) -> &'a ItemExpr

Returns the actual expressions underpinning the resolved expression, which acts as a container for both the resolved item expressions, as well as a direct reference to all item references within the underlying item expressions.

pub fn itemrefs<'a>(&'a self) -> &'a BTreeSet<ItemReference>

Returns the item references used by the given item expression

Trait Implementations

impl Clone for ResolvedExpr

fn clone(&self) -> ResolvedExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolvedExpr

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

Formats the value using the given formatter.

impl Hash for ResolvedExpr

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 ResolvedExpr

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

impl StructuralPartialEq for ResolvedExpr