Enum target_spec::Error [−][src]
An error that happened during target-spec
parsing or evaluation.
Variants (Non-exhaustive)
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
InvalidCfg(ParseError)
A cfg()
expression was invalid and could not be parsed.
UnknownTargetTriple(String)
The provided target triple (in the position that a cfg()
expression would be) was unknown.
UnknownPlatformTriple(String)
The provided platform triple was unknown.
UnknownPredicate(String)
The provided cfg()
expression parsed correctly, but it had an unknown predicate.
Attempt to generate summary from custom platform.
Trait Implementations
impl Debug for Error
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impl Display for Error
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impl Error for Error
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fn source(&self) -> Option<&(dyn Error + 'static)>
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pub fn backtrace(&self) -> Option<&Backtrace>
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pub fn description(&self) -> &str
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pub fn cause(&self) -> Option<&dyn Error>
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impl PartialEq<Error> for Error
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impl StructuralPartialEq for Error
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Auto Trait Implementations
impl RefUnwindSafe for Error
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impl Send for Error
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impl Sync for Error
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impl Unpin for Error
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impl UnwindSafe for Error
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,