Struct cfg_expr::error::ParseError
source · [−]Expand description
An error related to parsing of a cfg expression
Fields
original: String
The string that was parsed
span: Range<usize>
The range of characters in the original string that result in this error
reason: Reason
The specific reason for the error
Trait Implementations
sourceimpl Debug for ParseError
impl Debug for ParseError
sourceimpl Display for ParseError
impl Display for ParseError
sourceimpl Error for ParseError
impl Error for ParseError
sourcefn description(&self) -> &str
fn description(&self) -> &str
👎 Deprecated since 1.42.0:
use the Display impl or to_string()
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourceimpl PartialEq<ParseError> for ParseError
impl PartialEq<ParseError> for ParseError
sourcefn eq(&self, other: &ParseError) -> bool
fn eq(&self, other: &ParseError) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &ParseError) -> bool
fn ne(&self, other: &ParseError) -> bool
This method tests for !=
.
impl StructuralPartialEq for ParseError
Auto Trait Implementations
impl RefUnwindSafe for ParseError
impl Send for ParseError
impl Sync for ParseError
impl Unpin for ParseError
impl UnwindSafe for ParseError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more