[−]Struct ra_ap_hir::ExpandResult
Fields
value: T
err: Option<ExpandError>
Implementations
impl<T> ExpandResult<T>
pub fn ok(value: T) -> ExpandResult<T>
pub fn only_err(err: ExpandError) -> ExpandResult<T> where
T: Default,
T: Default,
pub fn str_err(err: String) -> ExpandResult<T> where
T: Default,
T: Default,
pub fn map<U>(self, f: impl FnOnce(T) -> U) -> ExpandResult<U>
pub fn result(self) -> Result<T, ExpandError>
Trait Implementations
impl<T> Clone for ExpandResult<T> where
T: Clone,
T: Clone,
pub fn clone(&self) -> ExpandResult<T>
pub fn clone_from(&mut self, source: &Self)
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impl<T> Debug for ExpandResult<T> where
T: Debug,
T: Debug,
impl<T> Eq for ExpandResult<T> where
T: Eq,
T: Eq,
impl<T> From<Result<T, ExpandError>> for ExpandResult<T> where
T: Default,
T: Default,
pub fn from(result: Result<T, ExpandError>) -> ExpandResult<T>
impl<T> PartialEq<ExpandResult<T>> for ExpandResult<T> where
T: PartialEq<T>,
T: PartialEq<T>,
pub fn eq(&self, other: &ExpandResult<T>) -> bool
pub fn ne(&self, other: &ExpandResult<T>) -> bool
impl<T> StructuralEq for ExpandResult<T>
impl<T> StructuralPartialEq for ExpandResult<T>
Auto Trait Implementations
impl<T> RefUnwindSafe for ExpandResult<T> where
T: RefUnwindSafe,
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T: RefUnwindSafe,
impl<T> Send for ExpandResult<T> where
T: Send,
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T: Send,
impl<T> Sync for ExpandResult<T> where
T: Sync,
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T: Sync,
impl<T> Unpin for ExpandResult<T> where
T: Unpin,
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T: Unpin,
impl<T> UnwindSafe for ExpandResult<T> where
T: UnwindSafe,
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T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Any for T where
T: Any,
T: Any,
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> Cast for T
pub fn cast<U>(self, interner: &<U as HasInterner>::Interner) -> U where
Self: CastTo<U>,
U: HasInterner,
Self: CastTo<U>,
U: HasInterner,
impl<T> CloneAny for T where
T: Clone + Any,
T: Clone + Any,
impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
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K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
pub fn equivalent(&self, key: &K) -> bool
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impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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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>,