[][src]Struct proc_macro::SourceFile

pub struct SourceFile(_);
🔬 This is a nightly-only experimental API. (proc_macro_span #54725)

The source file of a given Span.


impl SourceFile[src]

pub fn path(&self) -> PathBuf[src]

🔬 This is a nightly-only experimental API. (proc_macro_span #54725)

Gets the path to this source file.


If the code span associated with this SourceFile was generated by an external macro, this 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[src]

🔬 This is a nightly-only experimental API. (proc_macro_span #54725)

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[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Eq for SourceFile[src]

impl PartialEq<SourceFile> for SourceFile[src]

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

This method tests for !=.

impl Debug for SourceFile[src]

Auto Trait Implementations

impl !Send for SourceFile

impl !Sync for SourceFile

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> Any for T where
    T: 'static + ?Sized