Struct DeclUse 

pub struct DeclUse<Sym> {
    pub declared_symbols: Vec<Sym>,
    pub used_symbols: Vec<Sym>,
}

Collection of defined and used symbols in a file or segment of code.

Fields

declared_symbols: Vec<Sym>

Declared in the code. They can be imported from elsewhere, predeclared in a header file etc. or defined locally.

used_symbols: Vec<Sym>

Appearing in a right-hand-side or evaluation context, such as member access, function call etc.

Implementations

impl DeclUse<SimpleName>

pub fn within_extent(&self, extent: &Extent) -> Self

Narrow down the names to a specific extent by filtering out those declarations and usages which do not overlap with the provided extent.

pub fn filter_matches(&self, names: &HashSet<&str>) -> Self

impl DeclUse<FullyQualifiedName>

pub fn within_extent(&self, extent: &Extent) -> Self

Narrow down the names to a specific extent by filtering out those declarations and usages which do not overlap with the provided extent.

pub fn filter_matches(&self, names: &HashSet<&str>) -> Self

Trait Implementations

impl<Sym: Debug> Debug for DeclUse<Sym>

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

Formats the value using the given formatter.

impl<Sym: PartialEq> PartialEq for DeclUse<Sym>

fn eq(&self, other: &DeclUse<Sym>) -> 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<Sym: Eq> Eq for DeclUse<Sym>

impl<Sym> StructuralPartialEq for DeclUse<Sym>