Struct scc::hash_map::Ticket[−][src]

pub struct Ticket<'h, K, V, H> where
    K: 'static + Eq + Hash + Sync,
    V: 'static + Sync,
    H: BuildHasher,  { /* fields omitted */ }

Expand description

Ticket keeps the increased minimum capacity of the HashMap during its lifetime.

The minimum capacity is lowered when the Ticket is dropped, thereby allowing unused memory to be reclaimed.

Trait Implementations

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impl<'h, K, V, H> Drop for Ticket<'h, K, V, H> where
 K: 'static + Eq + Hash + Sync,
 V: 'static + Sync,
 H: BuildHasher,

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations

impl<'h, K, V, H> RefUnwindSafe for Ticket<'h, K, V, H> where
H: RefUnwindSafe,

impl<'h, K, V, H> Send for Ticket<'h, K, V, H> where
H: Sync,

impl<'h, K, V, H> Sync for Ticket<'h, K, V, H> where
H: Sync,

impl<'h, K, V, H> Unpin for Ticket<'h, K, V, H>

impl<'h, K, V, H> UnwindSafe for Ticket<'h, K, V, H> where
H: RefUnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct scc::hash_map::Ticket[−][src]

Trait Implementations

impl<'h, K, V, H> Drop for Ticket<'h, K, V, H> where
    K: 'static + Eq + Hash + Sync,
    V: 'static + Sync,
    H: BuildHasher,

fn drop(&mut self)

Auto Trait Implementations

impl<'h, K, V, H> RefUnwindSafe for Ticket<'h, K, V, H> where
H: RefUnwindSafe,

impl<'h, K, V, H> Send for Ticket<'h, K, V, H> where
H: Sync,

impl<'h, K, V, H> Sync for Ticket<'h, K, V, H> where
H: Sync,

impl<'h, K, V, H> Unpin for Ticket<'h, K, V, H>

impl<'h, K, V, H> UnwindSafe for Ticket<'h, K, V, H> where
H: RefUnwindSafe,

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct scc::hash_map::Ticket[−][src]

Trait Implementations

impl<'h, K, V, H> Drop for Ticket<'h, K, V, H> where K: 'static + Eq + Hash + Sync, V: 'static + Sync, H: BuildHasher,

fn drop(&mut self)

Auto Trait Implementations

impl<'h, K, V, H> RefUnwindSafe for Ticket<'h, K, V, H> where H: RefUnwindSafe,

impl<'h, K, V, H> Send for Ticket<'h, K, V, H> where H: Sync,

impl<'h, K, V, H> Sync for Ticket<'h, K, V, H> where H: Sync,

impl<'h, K, V, H> Unpin for Ticket<'h, K, V, H>

impl<'h, K, V, H> UnwindSafe for Ticket<'h, K, V, H> where H: RefUnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<'h, K, V, H> Drop for Ticket<'h, K, V, H> where
K: 'static + Eq + Hash + Sync,
V: 'static + Sync,
H: BuildHasher,

impl<'h, K, V, H> RefUnwindSafe for Ticket<'h, K, V, H> where
H: RefUnwindSafe,

impl<'h, K, V, H> Send for Ticket<'h, K, V, H> where
H: Sync,

impl<'h, K, V, H> Sync for Ticket<'h, K, V, H> where
H: Sync,

impl<'h, K, V, H> UnwindSafe for Ticket<'h, K, V, H> where
H: RefUnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,