Struct VariancesOf

pub struct VariancesOf(/* private fields */);

Implementations

impl VariancesOf

pub fn ingredient<Db>(db: &Db) -> &IngredientImpl<VariancesOf>

where Db: Database + ?Sized,

impl<'db> VariancesOf

pub fn new_<Db_, T0>(db: &'db Db_, inner_: T0) -> VariancesOf

where T0: Lookup<SmallVec<[Variance; 2]>> + Hash, Db_: Database + ?Sized, SmallVec<[Variance; 2]>: HashEqLike<T0>,

pub fn default_debug_fmt( this: VariancesOf, f: &mut Formatter<'_>, ) -> Result<(), Error>

Default debug formatting for this struct (may be useful if you define your own Debug impl)

impl VariancesOf

pub fn new_from_iter<'db>( interner: DbInterner<'db>, data: impl IntoIterator<Item = Variance>, ) -> VariancesOf

pub fn inner(&self) -> &SmallVec<[Variance; 2]>

Trait Implementations

impl Clone for VariancesOf

fn clone(&self) -> VariancesOf

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VariancesOf

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

Formats the value using the given formatter.

impl Default for VariancesOf

fn default() -> VariancesOf

Returns the “default value” for a type.

impl Hash for VariancesOf

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntoIterator for VariancesOf

type Item = Variance

The type of the elements being iterated over.

type IntoIter = <VariancesOf as SliceLike>::IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> <VariancesOf as IntoIterator>::IntoIter

Creates an iterator from a value.

impl PartialEq for VariancesOf

fn eq(&self, other: &VariancesOf) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SliceLike for VariancesOf

type Item = Variance

type IntoIter = <SmallVec<[Variance; 2]> as IntoIterator>::IntoIter

fn iter(self) -> <VariancesOf as SliceLike>::IntoIter

fn as_slice(&self) -> &[<VariancesOf as SliceLike>::Item]

fn get(self, idx: usize) -> Option<Self::Item>

fn len(self) -> usize

fn is_empty(self) -> bool

fn contains(self, t: &Self::Item) -> bool

where Self::Item: PartialEq,

fn to_vec(self) -> Vec<Self::Item>

fn last(self) -> Option<Self::Item>

fn split_last(&self) -> Option<(&Self::Item, &[Self::Item])>

impl Update for VariancesOf

unsafe fn maybe_update( old_pointer: *mut VariancesOf, new_value: VariancesOf, ) -> bool

Returns

impl Copy for VariancesOf

impl Eq for VariancesOf

impl Send for VariancesOf

impl StructuralPartialEq for VariancesOf

impl Sync for VariancesOf