Struct otter_api_tests::shapelib::GPieces [−][src]
pub struct GPieces(_);
Implementations
impl GPieces
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pub fn get_mut(&mut self, piece: PieceId) -> Option<&mut GPiece>
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pub fn values_mut(&mut self) -> ValuesMut<'_, PieceId, GPiece>ⓘ
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pub fn as_mut(&mut self, ModifyingPieces) -> &mut DenseSlotMap<PieceId, GPiece>
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Methods from Deref<Target = DenseSlotMap<PieceId, GPiece>>
pub fn len(&self) -> usize
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Returns the number of elements in the slot map.
Examples
let mut sm = DenseSlotMap::with_capacity(10); sm.insert("len() counts actual elements, not capacity"); let key = sm.insert("removed elements don't count either"); sm.remove(key); assert_eq!(sm.len(), 1);
pub fn is_empty(&self) -> bool
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Returns if the slot map is empty.
Examples
let mut sm = DenseSlotMap::new(); let key = sm.insert("dummy"); assert_eq!(sm.is_empty(), false); sm.remove(key); assert_eq!(sm.is_empty(), true);
pub fn capacity(&self) -> usize
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Returns the number of elements the DenseSlotMap
can hold without
reallocating.
Examples
let sm: DenseSlotMap<_, f64> = DenseSlotMap::with_capacity(10); assert_eq!(sm.capacity(), 10);
pub fn contains_key(&self, key: K) -> bool
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Returns true
if the slot map contains key
.
Examples
let mut sm = DenseSlotMap::new(); let key = sm.insert(42); assert_eq!(sm.contains_key(key), true); sm.remove(key); assert_eq!(sm.contains_key(key), false);
pub fn get(&self, key: K) -> Option<&V>
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Returns a reference to the value corresponding to the key.
Examples
let mut sm = DenseSlotMap::new(); let key = sm.insert("bar"); assert_eq!(sm.get(key), Some(&"bar")); sm.remove(key); assert_eq!(sm.get(key), None);
pub unsafe fn get_unchecked(&self, key: K) -> &VⓘNotable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;
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Notable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;
Returns a reference to the value corresponding to the key without version or bounds checking.
Safety
This should only be used if contains_key(key)
is true. Otherwise it is
potentially unsafe.
Examples
let mut sm = DenseSlotMap::new(); let key = sm.insert("bar"); assert_eq!(unsafe { sm.get_unchecked(key) }, &"bar"); sm.remove(key); // sm.get_unchecked(key) is now dangerous!
pub fn iter(&self) -> Iter<'_, K, V>ⓘ
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An iterator visiting all key-value pairs in arbitrary order. The
iterator element type is (K, &'a V)
.
Examples
let mut sm = DenseSlotMap::new(); let k0 = sm.insert(0); let k1 = sm.insert(1); let k2 = sm.insert(2); let mut it = sm.iter(); for (k, v) in sm.iter() { println!("key: {:?}, val: {}", k, v); }
pub fn keys(&self) -> Keys<'_, K, V>ⓘ
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An iterator visiting all keys in arbitrary order. The iterator element type is K.
Examples
let mut sm = DenseSlotMap::new(); let k0 = sm.insert(10); let k1 = sm.insert(20); let k2 = sm.insert(30); let keys: HashSet<_> = sm.keys().collect(); let check: HashSet<_> = vec![k0, k1, k2].into_iter().collect(); assert_eq!(keys, check);
pub fn values(&self) -> Values<'_, K, V>ⓘ
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An iterator visiting all values in arbitrary order. The iterator element
type is &'a V
.
Examples
let mut sm = DenseSlotMap::new(); let k0 = sm.insert(10); let k1 = sm.insert(20); let k2 = sm.insert(30); let values: HashSet<_> = sm.values().collect(); let check: HashSet<_> = vec![&10, &20, &30].into_iter().collect(); assert_eq!(values, check);
Trait Implementations
impl ById for GPieces
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type Id = PieceId
type Entry = GPiece
type Error = PieceOpError
pub fn byid(&self, piece: PieceId) -> Result<&GPiece, PieceOpError>
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pub fn byid_mut(&mut self, piece: PieceId) -> Result<&mut GPiece, PieceOpError>
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impl Debug for GPieces
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impl Default for GPieces
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impl Deref for GPieces
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type Target = DenseSlotMap<PieceId, GPiece>
The resulting type after dereferencing.
pub fn deref(&self) -> &DenseSlotMap<PieceId, GPiece>
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impl<'de> Deserialize<'de> for GPieces
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pub fn deserialize<__D>(
__deserializer: __D
) -> Result<GPieces, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
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__deserializer: __D
) -> Result<GPieces, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
impl<'p> IntoIterator for &'p mut GPieces
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type Item = (PieceId, &'p mut GPiece)
The type of the elements being iterated over.
type IntoIter = IterMut<'p, PieceId, GPiece>
Which kind of iterator are we turning this into?
pub fn into_iter(self) -> <&'p mut GPieces as IntoIterator>::IntoIter
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impl Serialize for GPieces
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pub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
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&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
Auto Trait Implementations
impl !RefUnwindSafe for GPieces
impl Send for GPieces
impl !Sync for GPieces
impl Unpin for GPieces
impl !UnwindSafe for GPieces
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,
pub fn borrow(&self) -> &TⓘNotable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;
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Notable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;
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Notable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;
impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,
impl<T> Downcast for T where
T: Any,
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<R, Global>
impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<F, A> Future for Box<F, A> where
A: Allocator + 'static,
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
A: Allocator,
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
Notable traits for Box<R, Global>
impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<F, A> Future for Box<F, A> where
A: Allocator + 'static,
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
A: Allocator,
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<A> DynCastExt for A
pub fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
T: ?Sized,
A: DynCastExtHelper<T>,
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
T: ?Sized,
A: DynCastExtHelper<T>,
pub fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
T: ?Sized,
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
pub fn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
T: ?Sized,
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
T: ?Sized,
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
pub fn dyn_cast_with_config<C>(
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
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> Serialize for T where
T: Serialize + ?Sized,
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T: Serialize + ?Sized,
pub fn erased_serialize(
&self,
serializer: &mut dyn Serializer
) -> Result<Ok, Error>
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&self,
serializer: &mut dyn Serializer
) -> Result<Ok, Error>
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>,