pub struct Error { /* private fields */ }
Expand description
Error returned when a Syn parser cannot parse the input tokens.
Implementations§
Source§impl Error
impl Error
pub fn new<T: Display>(span: Span, message: T) -> Self
Sourcepub fn into_compile_error(self) -> TokenStream
pub fn into_compile_error(self) -> TokenStream
Render the error as an invocation of compile_error!
.
The parse_macro_input!
macro provides a convenient way to invoke
this method correctly in a procedural macro.
Trait Implementations§
Source§impl Error for Error
impl Error for Error
Source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
1.30.0 · Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
Returns the lower-level source of this error, if any. Read more
Auto Trait Implementations§
impl Freeze for Error
impl RefUnwindSafe for Error
impl !Send for Error
impl !Sync for Error
impl Unpin for Error
impl UnwindSafe for Error
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more