Struct thunderdome::Index [−][src]
Index type for Arena
that has a generation attached to it.
Implementations
impl Index
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pub fn to_bits(self) -> u64
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Convert this Index
to an equivalent u64
representation. Mostly
useful for passing to code outside of Rust.
pub fn from_bits(bits: u64) -> Self
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Convert back from a value generated with Index::to_bits
. Don’t call
this with arbitrary inputs; you’ll almost certainly just get invalid
and/or malformed indices.
If fed an index which was not generated by thunderdome or even just run
Index::from_bits(0)
, this function may panic!
pub fn slot(self) -> u32
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Convert this Index
into a slot, discarding its generation. Slots describe a
location in an Arena
and are reused when entries are removed.
Trait Implementations
impl Clone for Index
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impl Copy for Index
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impl Debug for Index
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impl Eq for Index
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impl Hash for Index
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fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl<T> Index<Index> for Arena<T>
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type Output = T
The returned type after indexing.
fn index(&self, index: Index) -> &Self::Output
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impl<T> IndexMut<Index> for Arena<T>
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impl Ord for Index
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fn cmp(&self, other: &Index) -> Ordering
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#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl PartialEq<Index> for Index
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impl PartialOrd<Index> for Index
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fn partial_cmp(&self, other: &Index) -> Option<Ordering>
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#[must_use]pub fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl StructuralEq for Index
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impl StructuralPartialEq for Index
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Auto Trait Implementations
impl RefUnwindSafe for Index
impl Send for Index
impl Sync for Index
impl Unpin for Index
impl UnwindSafe for Index
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> 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>,