Struct Location

pub struct Location {
    pub stable_location: StableLocation,
    pub notes: Vec<DiagnosticNote>,
    pub inline_locations: Vec<StableLocation>,
}

The Location struct represents the source location of a lowered object. It is used to store the most relevant source location for a lowering object.

Fields

stable_location: StableLocation

The stable location of the object.

notes: Vec<DiagnosticNote>

Additional notes about the origin of the object, for example if the object was auto-generated by the compiler. New notes are appended to the end of the vector.

inline_locations: Vec<StableLocation>

Function call locations where this value was inlined from.

Implementations

impl Location

pub fn new(stable_location: StableLocation) -> Self

pub fn with_note(self, note: DiagnosticNote) -> Self

Creates a new Location with the given note as the last note.

pub fn maybe_with_note(self, note: Option<DiagnosticNote>) -> Self

Creates a new Location with the given note as the last note.

pub fn add_note_with_location( self, db: &dyn LoweringGroup, text: &str, location: LocationId, ) -> Self

Creates a new Location with a note from the given text and location.

Trait Implementations

impl Clone for Location

fn clone(&self) -> Location

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Location

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

Formats the value using the given formatter.

impl DebugWithDb<dyn LoweringGroup> for Location

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

fn debug<'me, 'db>(&'me self, db: &'me Db) -> DebugWith<'me, Db>

where Self: Sized + 'me,

fn into_debug<'me, 'db>(self, db: &'me Db) -> DebugWith<'me, Db>

where Self: Sized + 'me,

impl Hash for Location

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<'a> Intern<'a, dyn LoweringGroup + 'a, LocationId> for Location

fn intern( self, db: &(impl Upcast<dyn LoweringGroup + 'a> + ?Sized), ) -> LocationId

impl<'a> LookupIntern<'a, dyn LoweringGroup + 'a, Location> for LocationId

fn lookup_intern( &self, db: &(impl Upcast<dyn LoweringGroup + 'a> + ?Sized), ) -> Location

impl PartialEq for Location

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

impl StructuralPartialEq for Location