Struct SourceLocation

pub struct SourceLocation<'tu> { /* private fields */ }

A location in a source file.

Implementations

impl<'tu> SourceLocation<'tu>

pub fn get_expansion_location(&self) -> Location<'tu>

Returns the file, line, column and character offset of this source location.

If this source location is inside a macro expansion, the location of the macro expansion is returned instead.

pub fn get_file_location(&self) -> Location<'tu>

Returns the file, line, column and character offset of this source location.

If this source location is inside a macro expansion, the location of the macro expansion is returned instead unless this source location is inside a macro argument. In that case, the location of the macro argument is returned.

pub fn get_presumed_location(&self) -> (String, u32, u32)

Returns the file path, line, and column of this source location taking line directives into account.

pub fn get_spelling_location(&self) -> Location<'tu>

Returns the file, line, column and character offset of this source location.

pub fn get_entity(&self) -> Option<Entity<'tu>>

Returns the AST entity at this source location, if any.

pub fn is_in_main_file(&self) -> bool

Returns whether this source location is in the main file of its translation unit.

pub fn is_in_system_header(&self) -> bool

Returns whether this source location is in a system header.

Trait Implementations

impl<'tu> Clone for SourceLocation<'tu>

fn clone(&self) -> SourceLocation<'tu>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'tu> Debug for SourceLocation<'tu>

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

Formats the value using the given formatter.

impl<'tu> Hash for SourceLocation<'tu>

fn hash<H: Hasher>(&self, hasher: &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<'tu> PartialEq for SourceLocation<'tu>

fn eq(&self, other: &SourceLocation<'tu>) -> 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<'tu> Copy for SourceLocation<'tu>

impl<'tu> Eq for SourceLocation<'tu>