Struct SymbolIdentity 

pub struct SymbolIdentity {
    pub symbol: String,
    pub kind: HierarchyKind,
    pub location: Option<SourceLocation>,
}

Stable semantic identity shared by cache entries and duplicate node instances.

NodeId cannot fill this role: the product deliberately allows one symbol to appear multiple times on the canvas, and every occurrence needs its own id.

Fields

symbol: String

kind: HierarchyKind

location: Option<SourceLocation>

Trait Implementations

impl Clone for SymbolIdentity

fn clone(&self) -> SymbolIdentity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SymbolIdentity

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

Formats the value using the given formatter.

impl Eq for SymbolIdentity

impl Hash for SymbolIdentity

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 SymbolIdentity

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SymbolIdentity