Struct proc_macro2::SourceFile
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pub struct SourceFile(_);
The source file of a given Span
.
This type is semver exempt and not exposed by default.
Methods
impl SourceFile
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pub fn path(&self) -> &FileName
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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.
pub fn is_real(&self) -> bool
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Returns true
if this source file is a real source file, and not
generated by an external macro's expansion.
Trait Implementations
impl Clone for SourceFile
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fn clone(&self) -> SourceFile
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl PartialEq for SourceFile
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fn eq(&self, __arg_0: &SourceFile) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &SourceFile) -> bool
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This method tests for !=
.