MapVTable

Struct MapVTable

#[repr(C)]pub struct MapVTable {
    pub init_in_place_with_capacity_fn: MapInitInPlaceWithCapacityFn,
    pub insert_fn: MapInsertFn,
    pub len_fn: MapLenFn,
    pub contains_key_fn: MapContainsKeyFn,
    pub get_value_ptr_fn: MapGetValuePtrFn,
    pub iter_vtable: IterVTable<(PtrConst<'static>, PtrConst<'static>)>,
}

Expand description

Virtual table for a Map<K, V>

Fields§

§init_in_place_with_capacity_fn: MapInitInPlaceWithCapacityFn

cf. MapInitInPlaceWithCapacityFn

§insert_fn: MapInsertFn

cf. MapInsertFn

§len_fn: MapLenFn

§contains_key_fn: MapContainsKeyFn

cf. MapContainsKeyFn

§get_value_ptr_fn: MapGetValuePtrFn

cf. MapGetValuePtrFn

§iter_vtable: IterVTable<(PtrConst<'static>, PtrConst<'static>)>

Virtual table for map iterator operations

Implementations§

impl MapVTable

pub const fn builder() -> MapVTableBuilder

Returns a builder for MapVTable

Trait Implementations§

impl Clone for MapVTable

fn clone(&self) -> MapVTable

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for MapVTable

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Copy for MapVTable

Auto Trait Implementations§

impl Freeze for MapVTable

impl RefUnwindSafe for MapVTable

impl Send for MapVTable

impl Sync for MapVTable

impl Unpin for MapVTable

impl UnwindSafe for MapVTable

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

Performs the conversion.

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

Performs the conversion.