[−][src]Struct syntex_syntax2::util::ThinVec
A vector type optimized for cases where this size is usually 0 (c.f. SmallVector
).
The Option<Box<..>>
wrapping allows us to represent a zero sized vector with None
,
which uses only a single (null) pointer.
Methods
impl<T> ThinVec<T>
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Trait Implementations
impl HasAttrs for ThinVec<Attribute>
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fn attrs(&self) -> &[Attribute]
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fn map_attrs<F: FnOnce(Vec<Attribute>) -> Vec<Attribute>>(self, f: F) -> Self
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impl<T: PartialEq> PartialEq<ThinVec<T>> for ThinVec<T>
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impl<T: Eq> Eq for ThinVec<T>
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impl<T> Extend<T> for ThinVec<T>
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fn extend<I: IntoIterator<Item = T>>(&mut self, iter: I)
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impl<T> From<Vec<T>> for ThinVec<T>
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impl<T> Into<Vec<T>> for ThinVec<T>
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impl<T: Clone> Clone for ThinVec<T>
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fn clone(&self) -> ThinVec<T>
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<T> Deref for ThinVec<T>
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impl<T: Hash> Hash for ThinVec<T>
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fn hash<__HT: Hasher>(&self, state: &mut __HT)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl<T: Debug> Debug for ThinVec<T>
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impl<'de, T> Deserialize<'de> for ThinVec<T> where
T: Deserialize<'de>,
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T: Deserialize<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
impl<T> Serialize for ThinVec<T> where
T: Serialize,
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T: Serialize,
Auto Trait Implementations
impl<T> Send for ThinVec<T> where
T: Send,
T: Send,
impl<T> Unpin for ThinVec<T>
impl<T> Sync for ThinVec<T> where
T: Sync,
T: Sync,
impl<T> UnwindSafe for ThinVec<T> where
T: UnwindSafe,
T: UnwindSafe,
impl<T> RefUnwindSafe for ThinVec<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &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, 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.
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.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,