Struct proc_macro2::SourceFile
source · pub struct SourceFile(_);
Expand description
The source file of a given Span
.
This type is semver exempt and not exposed by default.
Implementations§
source§impl SourceFile
impl SourceFile
sourcepub fn path(&self) -> &FileName
pub fn path(&self) -> &FileName
Get the path to this source file.
Note
If the code span associated with this SourceFile
was generated by an
external macro, this may not be an actual path on the filesystem. Use
is_real
to check.
Also note that even if is_real
returns true
, if
--remap-path-prefix
was passed on the command line, the path as given
may not actually be valid.
Trait Implementations§
source§impl AsRef<FileName> for SourceFile
impl AsRef<FileName> for SourceFile
source§impl Clone for SourceFile
impl Clone for SourceFile
source§fn clone(&self) -> SourceFile
fn clone(&self) -> SourceFile
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more