Struct ScopedName 

pub struct ScopedName { /* private fields */ }

A declaration name that may optionally be qualified by a module path.

The qualifier is stored as structured path segments, not as a flat dot-separated string. This allows arbitrary-depth qualification such as helpers.math.G0 while keeping the declaration member (G0) directly accessible and distinct from the qualifier.

The Display impl renders qualifier: ["helpers", "math"], member: "G0" as helpers.math.G0. That serialized form is for boundary use only (diagnostics, debug output, third-party APIs); the compiler core should use the typed accessors instead of splitting strings.

Implementations

impl ScopedName

pub fn local(member: impl Into<Arc<str>>) -> Self

Create an unqualified local name.

pub fn qualified( module: impl Into<Arc<str>>, member: impl Into<Arc<str>>, ) -> Self

Create a name qualified by a single module segment.

pub fn qualified_path( qualifier: impl IntoIterator<Item = impl Into<Arc<str>>>, member: impl Into<Arc<str>>, ) -> Self

Create a name qualified by an arbitrary-depth module path.

pub fn member(&self) -> &str

Returns the member (leaf declaration) part of the name.

For x this returns "x"; for helpers.math.x this also returns "x".

pub fn qualifier(&self) -> &[Arc<str>]

Returns the qualifier path segments. Empty means this name is local.

pub fn is_qualified(&self) -> bool

Returns whether this is a qualified name.

pub fn with_prefix(&self, prefix: &str) -> Self

Qualify a name with a single-segment prefix, replacing any existing qualifier while preserving the member.

x.with_prefix("p") → p.x. m.x.with_prefix("p") → p.x.

Trait Implementations

impl Clone for ScopedName

fn clone(&self) -> ScopedName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScopedName

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

Formats the value using the given formatter.

impl Display for ScopedName

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

Formats the value using the given formatter.

impl Eq for ScopedName

impl FormatEquivalent for ScopedName

fn format_equivalent(&self, other: &Self) -> bool

Returns true if self and other are equivalent up to formatting.

impl From<NameAtom> for ScopedName

fn from(atom: NameAtom) -> Self

Wrap a bare atom as a local ScopedName. This is what crate::syntax::ast::Ident::into_spanned uses to lift parser identifiers into the typed name; qualified forms are constructed explicitly via ScopedName::qualified or ScopedName::qualified_path.

impl From<NameDef<Decl>> for ScopedName

fn from(name: DeclName) -> Self

Wrap a DeclName as a local ScopedName. Use this at the resolver → IR boundary where resolver keys (local DeclNames) become IR keys (ScopedNames).

impl From<String> for ScopedName

fn from(s: String) -> Self

Wrap a bare string as a local ScopedName.

impl Hash for ScopedName

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 Ord for ScopedName

fn cmp(&self, other: &ScopedName) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ScopedName

fn eq(&self, other: &ScopedName) -> 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 PartialOrd for ScopedName

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for ScopedName